Chapter I: Part 1

Transcriber's notes:

(1) Numbers following letters (without space) like C2 were originally
printed in subscript. Letter subscripts are preceded by an
underscore, like C_n.

(2) Characters following a carat (^) were printed in superscript.

(3) Side-notes were relocated to function as titles of their respective
paragraphs.

(4) Macrons and breves above letters and dots below letters were not
inserted.

(5) [root] stands for the root symbol; [alpha], [beta], etc. for greek
letters.

(6) The following typographical errors have been corrected:

ARTICLE DAHLMANN, FRIEDRICH CHRISTOPH: "It was he upon whom the
Danes afterwards threw the blame of having invented the
Schleswig-Holstein question; certainly his activities form an
important link in the chain of events which eventually led to the
solution of 1864." 'amended' from 'activites'.

ARTICLE DAHOMEY: "... L. Brunet and L. Giethlen, Dahomey et
dependances (Paris, 1900); Edouard Foa, Le Dahomey (Paris, 1895)."
'Dahomey' amended from 'Dohomey'.

ARTICLE DAIRY and DAIRY-FARMING: "Most of the cheese is made from
two curds, the highly acid curd from the morning's milk being mixed
with the comparatively sweet curd from the evening's milk."
Duplicate word 'being' removed.

ARTICLE DAIRY and DAIRY-FARMING: "To drysalt butter, place butter
on worker, let it drain 10 to 15 minutes, then work gently till all
the butter comes together. Place it on the scales and weigh; then
weigh salt, for slight salting, 1/4 oz.; medium, 1/2 oz.; heavy
salting, 3/4 oz." 'weigh' amended from 'weight'.

ARTICLE DALLMEYER, JOHN HENRY: "Dallmeyer's position in this
workshop appears to have been an unpleasant one, and led him to
take, for a time, employment as French and German correspondent for
a commercial firm." 'correspondent' amended from 'corrrespondent'.

ARTICLE DANIEL: "The biblical account throws no light on the
subject. According to the rabbis, Daniel went back to Jerusalem
with the return of the captivity, and is supposed to have been one
of the founders of the mythical Great Synagogue." 'Jerusalem'
amended from 'Jersualem'.

ARTICLE DANIEL: "Darius Hystaspis was the father of Xerxes, and
according to Herodotus (iii. 89) established twenty satrapies."
'Hystaspis' amended from 'Hystapis'.

ARTICLE DANTE: "At that moment I saw most truly that the spirit of
life which hath its dwelling in the secretest chamber of the heart
began to tremble so violently that the least pulses of my body
shook therewith; and in trembling it said these words ..."
'trembling' amended from 'trembing'.

ARTICLE DARBOY, GEORGES: "... was born at Fayl-Billot in Haute
Marne on the 16th of January 1813." 'Haute' amended from 'Haut'.

ARTICLE DARWIN, CHARLES ROBERT: "For eight years (1846 to 1854) he
was chiefly engaged upon four monographs on the recent and fossil
Cirripede Crustacea (Roy. Soc., 1851 and 1854; Palaeontograph.
Soc., 1851 and 1854)." 'Roy' amended from 'Ray'.

ARTICLE DASS, PETTER: "... a Scottish merchant of Dundee, who,
leaving his country about 1630 to 845 escape the troubles of the
Presbyterian church, settled in Bergen, and in 1646 married a Norse
girl of good family." 'church' amended from 'chursh'.

ENCYCLOPAEDIA BRITANNICA

A DICTIONARY OF ARTS, SCIENCES, LITERATURE
AND GENERAL INFORMATION

ELEVENTH EDITION

VOLUME VII, SLICE IX

Dagupan to David

ARTICLES IN THIS SLICE:

DAGUPAN DANDY
DAHABEAH DANEGELD
DAHL, HANS DANELAGH
DAHL, JOHANN CHRISTIAN DANGERFIELD, THOMAS
DAHL, MICHAEL DANIEL (biblical figure)
DAHL, VLADIMIR IVANOVICH DANIEL (Russian travel-writer)
DAHLBERG, ERIK JOHANSEN, COUNT DANIEL, GABRIEL
DAHLGREN, JOHN ADOLF DANIEL, SAMUEL
DAHLGREN, KARL FREDRIK DANIELL, JOHN FREDERIC
DAHLIA DANIELL, THOMAS
DAHLMANN, FRIEDRICH CHRISTOPH DANNAT, WILLIAM T.
DAHLSTJERNA, GUNNO DANNECKER, JOHANN HEINRICH VON
DAHN, JULIUS SOPHUS FELIX DANNEWERK
DAHOMEY DANSVILLE
DAILLE, JEAN DANTE
DAIRY and DAIRY-FARMING DANTON, GEORGE JACQUES
DAIS DANUBE
DAISY DANVERS
DAKAR DANVILLE (Illinois, U.S.A.)
DALAGUETE DANVILLE (Kentucky, U.S.A.)
DALBEATTIE DANVILLE (Pennsylvania, U.S.A.)
DALBERG DANVILLE (Virginia, U.S.A.)
DALE, ROBERT WILLIAM DANZIG
DALE, SIR THOMAS DAPHLA HILLS
DALECARLIA DAPHNAE
DALGAIRNS, JOHN DOBREE DAPHNE (Greek mythology)
DALGARNO, GEORGE DAPHNE (genus of shrubs)
DALHOUSIE, JAMES ANDREW RAMSAY DAPHNEPHORIA
DALHOUSIE, FOX MAULE RAMSAY DAPHNIS
DALIN, OLOF VON DARAB
DALKEITH DARBHANGA
DALKEY D'ARBLAY, FRANCES
DALLAS, ALEXANDER JAMES DARBOY, GEORGES
DALLAS, GEORGE MIFFLIN DARCY, THOMAS DARCY
DALLAS DARDANELLES (strait)
DALLE DARDANELLES (town)
DALLIN, CYRUS EDWIN DARDANUS
DALLING AND BULWER, EARLE BULWER DARDISTAN
DALLMEYER, JOHN HENRY DARES PHRYGIUS
DALL' ONGARO, FRANCESCO DAR-ES-SALAAM
DALMATIA DARESTE DE LA CHAVANNE, ANTOINE
DALMATIC DARESTE DE LA CHAVANNE, RODOLPHE
DALMELLINGTON DARFUR
DALOU, JULES DARGAI
DALRADIAN DARGOMIJSKY, ALEXANDER SERGEIVICH
DALRIADA DARIAL
DALRY DARIEN
DALTON, JOHN DARIUS
DALTON DARJEELING
DALTON-IN-FURNESS DARLEY, GEORGE
DALY, AUGUSTIN DARLING, GRACE HORSLEY
DALYELL, THOMAS DARLING
DAM DARLINGTON
DAMAGES DARLINGTONIA
DAMANHUR DARLY, MATTHIAS
DAMARALAND DARMESTETER, JAMES
DAMASCENING DARMSTADT
DAMASCIUS DARNLEY, HENRY STEWART
DAMASCUS DARRANG
DAMASK DARTFORD
DAMASK STEEL DARTMOOR
DAMASUS DARTMOUTH (town of Canada)
DAMAUN DARTMOUTH (town of England)
DAME DARTMOUTH COLLEGE
DAME'S VIOLET DARTMOUTH, EARL OF
DAMGHAN DARU, PIERRE ANTOINE NOEL BRUNO
DAMIANI, PIETRO DARWEN
DAMIEN, FATHER DARWIN, CHARLES ROBERT
DAMIENS, ROBERT FRANCOIS DARWIN, ERASMUS
DAMIETTA DASENT, SIR GEORGE WEBBE
DAMIRI DASHKOV, CATHERINA ROMANOVNA VORONTSOV
DAMIRON, JEAN PHILIBERT DASS, PETTER
DAMJANICH, JANOS DASYURE
DAMMAR DATE PALM
DAMMARTIN DATIA
DAMME DATIVE
DAMOCLES DATOLITE
DAMOH DAUB, KARL
DAMON DAUBENTON, LOUIS-JEAN-MARIE
DAMOPHON DAUBENY, CHARLES GILES BRIDLE
DAMP DAUBIGNY, CHARLES FRANCOIS
DAMPIER, WILLIAM DAUBREE, GABRIEL AUGUSTE
DAN (tribe of Israel) DAUDET, ALPHONSE
DAN (town of ancient Israel) DAULATABAD
DANA, CHARLES ANDERSON DAUMIER, HONORE
DANA, FRANCIS DAUN (DHAUN), LEOPOLD JOSEF
DANA, JAMES DWIGHT DAUNOU, PIERRE CLAUDE FRANCOIS
DANAE DAUPHIN
DANAO DAUPHINE
DANAUS DAURAT, JEAN
DANBURITE DAVENANT, CHARLES
DANBURY DAVENANT, SIR WILLIAM
DANBY, FRANCIS DAVENPORT, EDWARD LOOMIS
DANCE (English family) DAVENPORT, ROBERT
DANCE (dancing) DAVENPORT
DANCOURT, FLORENT CARTON DAVENTRY
DANDELION DAVEY OF FERNHURST, HORACE DAVEY
DANDOLO DAVID
DANDOLO, VINCENZO

DAGUPAN, a town and the most important commercial centre of the province of Pangasinan, Luzon, Philippine Islands, on a branch of the Agno river near its entrance into the Gulf of Lingayen, 120 m. by rail N.N.W. of Manila. Pop. (1903), 20,357. It is served by the Manila & Dagupan railway. Dagupan has a healthy climate. It is the chief point of exportation for a very rich province, which produces sugar, indigo, Indian corn, copra, and especially rice. There are several rice mills here. Salt is an important export, being manufactured in salt water swamps and marshes throughout the province of Pangasinan (whose name, from _asin_, "salt," means "the place where salt is produced"). In these, marshes grows the nipa palm, from which a liquor is distilled--there are a number of small distilleries here. Dagupan has a small shipyard in which sailing vessels and steam launches are constructed. The principal language is Pangasinan.

DAHABEAH (also spelt dahabiya, dahabiyeh, dahabeeyah, &c.), an Arabic word (variously derived from _dahab_, gold, and _dahab_, one of the forms of the verb to go) for a native passenger boat used on the Nile. The typical form is that of a barge-like house-boat provided with sails, resembling the painted galleys represented on the tombs of the Pharaohs. Similar state barges were used by the Mahommedan rulers of Egypt, and from the circumstance that these vessels were ornamented with gilding is attributed the usual derivation of the name from gold. Before the introduction of steamers dahabeahs were generally used by travellers ascending the Nile, and they are still the favourite means of travelling for the leisured and wealthy classes. The modern dahabeah is often made of iron, draws about 2 ft. of water, and is provided with one very large and one small sail. According to size it provides accommodation for from two to a dozen passengers. Steam dahabeahs are also built to meet the requirements of tourists.

DAHL, HANS (1840- ), Norwegian painter, was born at Hardanger. After being in the Swedish army he studied art at Karlsruhe and at Dusseldorf, being a notable painter of landscape and _genre_. His work has considerable humour, but his colouring is hard and rather crude. In 1889 he settled in Berlin. His pictures are very popular in Norway.

DAHL, JOHANN CHRISTIAN (1778-1857), Norwegian landscape painter, was born in Bergen. He formed his style without much tuition, remaining at Bergen till he was twenty-four, when he left for the better field of Copenhagen, and ultimately settled in Dresden in 1818. He is usually included in the German school, although he was thus close on forty years of age when he finally took up his abode in Dresden, where he was quickly received into the Academy and became professor. German landscape-painting was not greatly advanced at that time, and Dahl contributed to improve it. He continued to reside in Dresden, though he travelled into Tirol and in Italy, painting many pictures, one of his best being that of the "Outbreak of Vesuvius, 1820." He was fond of extraordinary effects, as seen in his "Winter at Munich," and his "Dresden by Moonlight;" also the "Haven of Copenhagen," and the "Schloss of Friedrichsburg," under the same condition. At Dresden may be seen many of his works, notably a large picture called "Norway," and a "Storm at Sea." He was received into several academic bodies, and had the orders of Wasa and St Olaf sent him by the king of Norway and Sweden.

DAHL, MICHAEL (1656-1743), Swedish portrait painter, was born at Stockholm. He received his first professional education from Ernst Klocke, who had a respectable position in that northern town, which, however, Dahl left in his twenty-second year. His first destination was England, where he did not long remain, but crossed over to Paris, and made his way at last to Rome, there taking up his abode for a considerable time, painting the portraits of Queen Christina and other celebrities. In 1688 he returned to England, and became for some years a dangerous rival to Kneller. He died in London. His portraits still exist in many houses, but his name is not always preserved with them. Nagler (_Kunstler-Lexicon_) says those at Hampton Court and at Petworth contest the palm with those of the better known and vastly more employed painter.

DAHL (or DALE), VLADIMIR IVANOVICH (1802-1872), Russian author and philologist, was born of Scandinavian parentage in 1802, and received his education at the naval cadets' institution at St Petersburg. He joined the Black Sea fleet in 1819; but at a later date he entered the military service, and was thus engaged in the Polish campaign of 1831, and in the expedition against Khiva. He was afterwards appointed to a medical post in one of the government hospitals at St Petersburg, and was ultimately transferred to a situation in the civil service. The latter years of his life were spent at Moscow, and he died there on November 3 (October 22), 1872. Under the name of Kossack Lugansky he obtained considerable fame by his stories of Russian life:--_The Dream and the Waking_, _A Story of Misery_, _Happiness, and Truth_, _The Door-Keeper_ (Dvernik), _The Officer's Valet_ (Denshchik). His greatest work, however, was a _Dictionary of the Living Russian Tongue_ (Tolkovyi Slovar Zhivago Velikorusskago Yasika), which appeared in four volumes between 1861 and 1866, and is of the most essential service to the student of the popular literature and folk-lore of Russia. It was based on the results of his own investigations throughout the various provinces of Russia,--investigations which had furnished him with no fewer than 4000 popular tales and upwards of 30,000 proverbs. Among his other publications may be mentioned _Bemerkungen zu Zimmermann's Entwurf des Kriegstheaters Russlands gegen Khiwa_, published in German at Orenburg, and a _Handbook of Botany_ (Moscow, 1849).

A collected edition of his works appeared at St Petersburg in 8
volumes, 1860-1861.

DAHLBERG (DAHLBERGH), ERIK JOHANSEN, COUNT (1625-1703), Swedish soldier and engineer, was born at Stockholm. His early studies took the direction of the science of fortification, and as an engineer officer he saw service in the latter years of the Thirty Years' War, and in Poland. As adjutant-general and engineer adviser to Charles X. (Gustavus), he had a great share in the famous crossing of the frozen Belts, and at the sieges of Copenhagen and Kronborg he directed the engineers. In spite of these distinguished services, Dahlberg remained an obscure lieutenant-colonel for many years. His patriotism, however, proved superior to the tempting offers Charles II. of England made to induce him to enter the British service, though, in that age of professional soldiering, there was nothing in the offer that a man of honour could not accept. At last his talents were recognized, and in 1676 he became director-general of fortifications. In the wars of the next twenty-five years Dahlberg again rendered distinguished service, alike in attack (as at Helsingborg in 1677, and Dunamunde in 1700) and defence (as in the two sieges of Riga in 1700): and his work in repairing the fortresses of his own country, not less important, earned for him the title of the "Vauban of Sweden." He was also the founder of the Swedish engineer corps. He retired as field-marshal in 1702, and died the following year.

Erik Dahlberg was responsible for the fine collection of drawings called _Suecia antiqua et hodierna_ (Stockholm, 1660-1716; 2nd edition, 1856; 3rd edition, 1864-1865), and assisted Pufendorf in his _Histoire de Charles X Gustave_. He wrote a memoir of his life (to be found in Svenska Bibliotek, 1757) and an account of the campaigns of Charles X. (ed. Lundblad, Stockholm, 1823).

DAHLGREN, JOHN ADOLF (1809-1870), admiral in the U.S. navy, was the son of the Swedish consul at Philadelphia, Pennsylvania, and was born in that city on the 13th of November 1809. He entered the United States navy in 1826, and saw some service in the Civil War in command of the South Atlantic blockading squadron. But he was chiefly notable as a scientific officer. His knowledge of mathematics caused him to be employed on the coast survey in 1834. In 1837 his eyesight threatened to fail, he retired in 1838-1842, and in 1847 he was transferred to the ordnance department. In this post he applied himself to the improvement of the guns of the U.S. navy. He was the inventor of the smooth bore gun which bore his name, but was from its shape familiarly known as "the soda water bottle." It was used in the Civil War, and for several years afterwards in the United States navy. Dahlgren's guns were first mounted in a vessel named the "Experiment," which cruised under his command from 1857 till 1859. They were "the first practical application of results obtained by experimental determinations of pressure at different points along the bore, by Colonel Bomford's tests--that is by boring holes in the walls of the gun, through which the pressure acts upon other bodies, such as pistol balls, pistons, &c." (Cf. article by J. M. Brooke in Hamersley's _Naval Encyclopaedia_.) When the Civil War broke out, he was on ordnance duty in the Washington navy yard, and he was one of the three officers who did not resign from confederate sympathies. His rank at the time was commander, and the command could only by held by a captain. President Lincoln insisted on retaining Commander Dahlgren, and he was qualified to keep the post by special act of Congress. He became post-captain in 1862 and rear-admiral in 1863. He commanded the Washington navy yard when he died on the 12th of July 1870.

A memoir of Admiral Dahlgren by his widow was published at Boston in
1882. (D. H.)

DAHLGREN, KARL FREDRIK (1791-1844), Swedish poet, was born at Stensbruk in Ostergotland on the 20th of June 1791. At a time when literary partisanship ran high in Sweden, and the writers divided themselves into "Goths" and "Phosphorists," Dahlgren made himself indispensable to the Phosphorists by his polemical activity. In the mock-heroic poem of _Markalls somnlosa natter_ (Markall's Sleepless Nights), in which the Phosphorists ridiculed the academician Per Adam Wallmark and others, Dahlgren, who was a genuine humorist, took a prominent part. In 1825 he published _Babels Torn_ (The Tower of Babel), a satire, and a comedy, _Argus in Olympen_; and in 1828 two volumes of poems. In 1829 he was appointed to an ecclesiastical post in Stockholm, which he held until his death. In a series of odes and dithyrambic pieces, entitled _Mollbergs Epistlar_ (1819, 1820), he strove to emulate the wonderful lyric genius of K. M. Bellman, of whom he was a student and follower. From 1825 to 1827 he edited a critical journal entitled _Kometen_ (The Comet), and in company with Almqvist he founded the _Manhemsforbund_, a short-lived society of agricultural socialists. In 1834 he collected his poems in one volume; and in 1837 appeared his last book, _Angbats-Sanger_ (Steamboat Songs). On the 1st of May 1844 he died at Stockholm. Dahlgren is one of the best humorous writers that Sweden has produced; but he was perhaps at his best in realistic and idyllic description. His little poem of _Zephyr and the Girl_, which is to be found in every selection from Swedish poetry, is a good example of his sensuous and ornamented style.

His works were collected and published after his death by A. J.
Arwidsson (5 vols., Stockholm, 1847-1852).

DAHLIA, a genus of herbaceous plants of the natural order Compositae, so called after Dr Dahl, a pupil of Linnaeus. The genus contains about nine species indigenous in the high sandy plains of Mexico. The dahlia was first introduced into Britain from Spain in 1789 by the marchioness of Bute. The species was probably _D. variabilis_, whence by far the majority of the forms now common have originated. The flowers, at the time of the first introduction of the plant, were single, with a yellow disk and dull scarlet rays; under cultivation since the beginning of the 19th century in France and England, flowers of numerous brilliant hues have been produced. The flower has been modified also from a flat to a globular shape, and the arrangement of the florets has been rendered quite distinct in the ranunculus and anemone-like kinds. The ordinary natural height of the dahlia is about 7 or 8 ft., but one of the dwarf races grows to only 18 in. With changes in the flower, changes in the shape of the seed have been brought about by cultivation; varieties of the plant have been produced which require more moisture than others; and the period of flowering has been made considerably earlier. In 1808 dahlias were described as flowering from September to November, but some of the dwarf varieties at present grown are in full blossom in the middle of June.

The large number of varieties may be classed as under the following heads: (1) _Single dahlias_. These have been derived from _D. coccinea_; they have a disk of tubular florets surrounded by the large showy ray florets. (2) _Show dahlias_, large and double with flowers self-coloured or pale-coloured and edged or tipped with a darker colour. (3) _Fancy dahlias_, resembling the show but having the florets striped or tipped with a second tint. (4) _Bouquet_ or _Pompon dahlias_, with much smaller double flowers of various colours. (5) _Cactus dahlias_, derived from D. Juarezi, a form which has given rise to a beautiful race with pointed starry flowers. (6) _Paeony-flowered dahlias_, a new but not pretty race, with large floppy heads, broad florets and several disk florets in centre.

New varieties are procured from seed, which should be sown in pots or pans towards the end of March, and placed in a hotbed or propagating pit, the young plants being pricked off into pots or boxes, and gradually hardened off for planting out in June; they will flower the same season if the summer is a genial one. The older varieties are propagated by dividing the large tuberous roots, in doing which care must be taken to leave an eye to each portion of tuber, otherwise it will not grow. Rare varieties are sometimes grafted on the roots of others. The best and most general mode of propagation is by cuttings, to obtain which, the old tubers are placed in heat in February, and as the young shoots, which rise freely from them, attain the height of 3 in., they are taken off with a heel, and planted singly in small pots filled with fine sandy soil, and plunged in a moderate heat. They root speedily, and are then transferred to larger pots in light rich soil, and their growth encouraged until the planting-out season arrives, about the middle of June north of the Thames.

Dahlias succeed best in an open situation, and in rich deep loam, but there is scarcely any garden soil in which they will not thrive, if it is manured. For the production of fine show flowers the ground must be deeply trenched, and well manured annually. The branches as well as the blossoms require a considerable but judicious amount of thinning; they also need shading in some cases. The plants should be protected from cold winds, and when watered the whole of the foliage should be wetted. They may stand singly like common border flowers, but have the most imposing appearance when seen in masses arranged according to their height. Florists usually devote a plot of ground to them, and plant them in lines 5 to 10 ft. apart. This is done about the beginning of June, sheltering them if necessary from late frosts by inverted pots or in some other convenient way. Old roots often throw up a multitude of stems, which render thinning necessary. As the plants increase in height, they are furnished with strong stakes, to secure them from high winds. Dahlias flower on till they are interrupted by frost in autumn. The roots are then taken up, dried, and stored in a cellar, or some other place where they may be secure from frost and moisture. Earwigs are very destructive, eating out the young buds and florets. Small flower-pots half filled with dry moss and inverted on stakes placed among the branches, form a useful trap.

DAHLMANN, FRIEDRICH CHRISTOPH (1785-1860), German historian and politician, was born on the 13th of May 1785; he came of an old Hanseatic family of Wismar, which then belonged to Sweden. His father, who was the burgomaster of the town, intended him to study theology, but his bent was towards classical philology, and this he studied from 1802 to 1806 at the universities of Copenhagen and Halle, and again at Copenhagen. After finishing his studies, he translated some of the Greek tragic poets, and the _Clouds_ of Aristophanes. But he was also interested in modern literature and philosophy; and the troubles of the times, of which he had personal experience, aroused in him, as in so many of his contemporaries, a strong feeling of German patriotism, though throughout his life he was always proud of his connexion with Scandinavia, and Gustavus Adolphus was his particular hero. In 1809, on the news of the outbreak of war in Austria, Dahlmann, together with the poet Heinrich von Kleist, whom he had met in Dresden, went to Bohemia, and was afterwards with the Imperial army, up till the battle of Aspern, with the somewhat vague object of trying to convert the Austrian war into a German one. This hope was shattered by the defeat of Wagram. He now decided to try his fortunes in Denmark, where he had influential relations. After taking his doctor's degree at Wittenberg (1810) he qualified at Copenhagen in 1811, with an essay on the origins of the ancient theatre, as a lecturer on ancient literature and history, on which he delivered lectures in Latin. His influential friends soon brought him further advancement. As early as 1812 he was summoned to Kiel, as successor to the historian Dietrich Hermann Hegewisch (1746-1812). This appointment was in two respects a decisive moment in his career; on the one hand it made him give his whole attention to a subject for which he was admirably suited, but to which he had so far given only a secondary interest; and on the other hand, it threw him into politics.

In 1815 he obtained, in addition to his professorate, the position of secretary to the perpetual deputation of the estates of Schleswig-Holstein. In this capacity he began, by means of memoirs or of articles in the _Kieler Blatter_, which he founded himself, to appear as an able and zealous champion of the half-forgotten rights of the Elbe duchies, as against Denmark, and of their close connexion with Germany. It was he upon whom the Danes afterwards threw the blame of having invented the Schleswig-Holstein question; certainly his activities form an important link in the chain of events which eventually led to the solution of 1864. So far as this interest affected himself, the chief profit lay in the fact that it deepened his conception of the state, and directed it to more practical ends. Whereas at that time mere speculation dominated both the French Liberalism of the school of Rotteck, and Karl Ludwig von Haller's Romanticist doctrine of the Christian state, Dahlmann took as his premisses the circumstances as he found them, and evolved the new out of the old by a quiet process of development. Moreover, in the inevitable conflict with the Danish crown his upright point of view and his German patriotism were further confirmed. After his transference to Gottingen in 1829 he had the opportunity of working in the same spirit. As confidant of the duke of Cambridge, he was allowed to take a share in framing the Hanoverian constitution of 1833, which remodelled the old aristocratic government in a direction which had become inevitable since the July revolution in Paris; and when in 1837 the new king Ernest Augustus declared the constitution invalid, it was Dahlmann who inspired the famous protest of the seven professors of Gottingen. He was deprived of his position and banished, but he had the satisfaction of knowing that German national feeling received a mighty impulse from his courageous action, while public subscriptions prevented him from material cares.

After he had lived for several years in Leipzig and Jena, King Frederick William IV. appointed him in October 1842 to a professorship at Bonn. The years that followed were those of his highest celebrity. His _Politik_ (1835) had already made him a great name as a writer; he now published his _Danische Geschichte_ (1840-1843), a historical work of the first rank; and this was soon followed by histories of the English and French revolutions, which, though of less scientific value, exercised a decisive influence upon public opinion by their open advocacy of the system of constitutional monarchy. As a teacher too he was much beloved. Though no orator, and in spite of a personality not particularly amiable or winning, he produced a profound impression upon young men by the pregnancy of his expression, a consistent logical method of thought based on Kant and by the manliness of his character. When the revolution of 1848 broke out, the "father of German nationality," as the provisional government at Milan called him, found himself the centre of universal interest. Both Mecklenburg and Prussia offered him in vain the post of envoy to the diet of the confederation. Naturally, too, he was elected to the national assembly at Frankfort, and took a leading part in the constitutional committees appointed first by the diet, then by the parliament. His object was to make Germany as far as possible a united constitutional monarchy, with the exclusion of the whole of Austria, or at least, of its non-German parts. Prussia was to provide the emperor, but at the same time--and in this lay the doctrinaire weakness of the system--was to give up its separate existence, consecrated by history, in the same way as the other states. When, therefore, Frederick William IV., without showing any anxiety to bind himself by the conditions laid down at Frankfort, concluded with Denmark the seven months' truce of Malmo (26th August 1848), Dahlmann proposed that the national parliament should refuse to recognize the truce, with the express intention of clearing up once for all the relations of the parliament with the court of Berlin. The motion was passed by a small majority (September 5th); but the members of Dahlmann's party were just those who voted against it, and it was they who on the 17th of September reversed the previous vote and passed a resolution accepting the truce, after Dahlmann had failed to form a ministry on the basis of the resolution of the 5th, owing to his objection to the Radicals. Dahlmann afterwards described this as the decisive turning-point in the fate of the parliament. He did not, however, at once give up all hope. Though he took but little active part in parliamentary debates, he was very active on commissions and in party conferences, and it was largely owing to him that a German constitution was at last evolved, and that Frederick William IV. was elected hereditary emperor (28th of March 1849). He was accordingly one of the deputation which offered the crown to the king in Berlin. The king's refusal was less of a surprise to him than to most of his colleagues. He counted on being able to compel recognition of the constitution by the moral pressure of the consent of the people. It was only when the attitude of the Radicals made it clear to him that this course would lead to a revolution, that he decided, after a long struggle, to retire from the national parliament (21st May). He was still, however, one of the chief promoters of the well-known conference of the imperial party at Gotha, the proceedings of which were not, however, satisfactory to him; and he took part in the sessions of the first Prussian chamber (1849-1850) and of the parliament of Erfurt (1850). But finally, convinced that for the moment all efforts towards the unity of Germany were unavailing, he retired from political life, though often pressed to stand for election, and again took up his work of teaching at Bonn. His last years were, however, saddened by illness, bereavement and continual friction with his colleagues. His death took place on the 5th of December 1860, following on an apoplectic fit. He was a man whose personality had contributed to the progress of the world, and whose teaching was to continue to exercise a far-reaching influence on the development of German affairs.

His chief works were:--_Quellenkunde der deutschen Geschichte nach der Folge der Begebenheiten geordnet_ (1830, 7th edition of Dahlmann-Waitz, _Quellenkunde_, Leipzig, 1906); _Politik, auf den Grund und das Mass der gegebenen Zustande zuruckgefuhrt_ (1 vol., 1835); _Geschichte Danemarks_ (3 vols., 1840-1843); _Geschichte der englischen Revolution_ (1844); _Geschichte der franzosischen Revolution_ (1845).

See A. Springer, _Friedrich Christoph Dahlmann_ (2 vols., 1870-1872);
and H. v. Treitschke, _Histor. und polit. Aufsatze_, i. 365 et seq.
(F. Lu.)

DAHLSTJERNA, GUNNO (1661-1709), Swedish poet, whose original surname was Eurelius, was born on the 7th of September 1661 in the parish of Ohr in Dalsland, where his father was rector. He entered the university of Upsala in 1677, and after gaining his degree entered the government office of land-surveying. He was sent in 1681 on professional business to Livonia, then under Swedish rule. A dissertation read at Leipzig in 1687 brought him the offer of a professorial chair in the university, which he refused. Returning to Sweden he executed commissions in land-surveying directed by King Charles XI., and in 1699 he became head of the whole department. In 1702 he was ennobled under the name of Dahlstjerna. He wandered over the whole of the coast of the Baltic, Livonia, Rugen and Pomerania, preparing maps which still exist in the office of public land-surveying in Stockholm. His death, which took place in Pomerania on his forty-eighth birthday, 7th of September 1709, is said to have been hastened by the disastrous news of the battle of Poltava. Dahlstjerna's patriotism was touching in its pathos and intensity, and during his long periods of professional exile he comforted himself by the composition of songs to his beloved Sweden. His genius was most irregular, but at his best he easily surpasses all the Swedish poets of his time. His best-known original work is _Kungaskald_ (Stettin, 1697), an elegy on the death of Charles XI. It is written in alexandrines, arranged in _ottava rima_. The poem is pompous and allegorical, but there are passages full of melody and high thoughts. Dahlstjerna was a reformer in language, and it has been well said by Atterbom that in this poem "he treats the Swedish speech just as dictatorially as Charles XI. and Charles XII. treated the Swedish nation." In 1690 was printed at Stettin his paraphrase of the _Pastor Fido_ of Guarini. His most popular work is his _Gotha kampavisa om Konungen och Herr Peder_ (The Goth's Battle Song, concerning the King and Master Peter; Stockholm, 1701). The King is Charles XII. and Master Peter is the tsar of Russia. This spirited ballad lived almost until our own days on the lips of the people as a folk-song.

The works of Dahlstjerna have been collected by P. Hanselli, in the
_Samlade Vitterhetsarbeten af svenska Forfattare fran Stjernhjelm till
Dalin_ (Upsala, 1856, &c.).

DAHN, JULIUS SOPHUS FELIX (1834- ), German historian, jurist and poet, was born on the 9th of February 1834 in Hamburg, where his father, Friedrich Dahn (1811-1889), was a leading actor at the city theatre. His mother, Constance Dahn, nee Le Gay, was a noted actress. In 1834 the family moved to Munich, where the parents took leading roles in the classical German drama, until they retired from the stage: the mother in 1865 and the father in 1878. Felix Dahn studied law and philosophy in Munich and Berlin from 1849 to 1853. His first works were in jurisprudence, _Uber die Wirkung der Klagverjahrung bei Obligationen_ (Munich, 1855), and _Studien zur Geschichte der germanischen Gottesurteile_ (Munich, 1857). In 1857 he became docent in German law at Munich university, and in 1862 professor-extraordinary, but in 1863 was called to Wurzburg to a full professorship. In 1872 he removed to the university of Konigsberg, and in 1888 settled at Breslau, becoming rector of the university in 1895. Meanwhile in addition to many legal works of high standing, he had begun the publication of that long series of histories and historical romances which has made his name a household word in Germany. The great history of the German migrations, _Die Konige der Germanen_, Bande i.-vi. (Munich and Wurzburg, 1861-1870), Bande vii.-xi. (Leipzig, 1894-1908), was a masterly study in constitutional history as well as a literary work of high merit, which carries the narrative down to the dissolution of the Carolingian empire. In his _Urgeschichte der germanischen und romanischen Volker_ (Berlin, 1881-1890), Dahn went a step farther back still, but here as in his _Geschichte der deutschen Urzeit_ (Gotha, 1883-1888), a wealth of picturesque detail has been worked over and resolved into history with such imaginative insight and critical skill as to make real and present the indistinct beginnings of German society. Together with these larger works Dahn wrote many monographs and studies upon primitive German society. Many of his essays were collected in a series of six volumes entitled _Bausteine_ (Berlin, 1879-1884). Not less important than his histories are the historical romances, the best-known of which, _Ein Kampf um Rom_, in four volumes (Leipzig, 1876), which has gone through many later editions, was also the first of the series. Others are _Odhins Trost_ (Leipzig, 1880); _Die Kreuzfahrer_ (Leipzig, 1884); _Odhins Rache_ (Leipzig, 1891); _Julian der Abtrunnige_ (Leipzig, 1894), and one of the most popular, _Bis zum Tode getreu_ (Leipzig, 1887). The list is too long to be given in full, yet almost all are well-known. Parallel with this great production of learned and imaginative works, Dahn published some twenty small volumes of poetry. The most notable of these are the epics of the early German period. His wife Therese, _nee_ Freiin von Droste-Hulshoff, was joint-author with him of _Walhall, Germanische Gotter und Heldensagen_ (Leipzig, 1898).

A collected edition of his works of fiction, both in prose and verse,
has reached twenty-one volumes (Leipzig, 1898), and a new edition was
published in 1901. Dahn also published four volumes of memoirs,
_Erinnerungen_ (Leipzig, 1890-1895).

DAHOMEY (Fr. _Dahome_), a country of West Africa, formerly an independent kingdom, now a French colony. Dahomey is bounded S. by the Gulf of Guinea, E. by Nigeria (British), N. and N.W. by the French possessions on the middle Niger, and W. by the German colony of Togoland. The French colony extends far north of the limits of the ancient kingdom of the same name. With a coast-line of only 75 m. (1 deg. 38' E. to 2 deg. 46' 55" E.), the area of the colony is about 40,000 sq. m., and the population over 1,000,000. As far as 9 deg. N. the width of the colony is no greater than the coast-line. From this point, the colony broadens out both eastward and westward, attaining a maximum width of 200 m. It includes the western part of Borgu (q.v.), and reaches the Niger at a spot a little above Illo. Its greatest length N. to S. is 430 m.

_Physical Features._--The littoral, part of the old Slave Coast (see GUINEA,), is very low, sandy and obstructed by a bar. Behind the seashore is a line of lagoons, where small steamers can ply; east to west they are those of Porto Novo (or Lake Nokue), Whydah and Grand Popo. The Weme (300 m. long), known in its upper course as the Ofe, the most important river running south, drains the colony from the Bariba country to Porto Novo, entering the lagoon so named. The Zu is a western affluent of the Weme. Farther west is the Kuffu (150 m. long), which, before entering the Whydah lagoon, broadens out into a lake or lagoon called Aheme, 20 m. long by 5 m. broad. The Makru and Kergigoto, each of which has various affluents, flow north-east to the Niger, which in the part of its course forming the north-east frontier of the colony is only navigable for small vessels and that with great difficulty (see NIGER).

For some 50 m. inland the country is flat, and, after the first mile or two of sandy waste is passed, covered with dense vegetation. At this distance (50 m.) from the coast is a great swamp known as the Lama Marsh. It extends east to west some 25 m. and north to south 6 to 9 m. North of the swamp the land rises by regular stages to about 1650 ft., the high plateau falling again to the basin of the Niger. In the north-west a range of hills known as the Atacora forms a watershed between the basins of the Weme, the Niger and the Volta. A large part of the interior consists of undulating country, rather barren, with occasional patches of forest. The forests contain the baobab, the coco-nut palm and the oil palm. The fauna resembles that of other parts of the West Coast, but the larger wild animals, such as the elephant and hippopotamus, are rare. The lion is found in the regions bordering the Niger. Some kinds of antelopes are common; the buffalo has disappeared.

_Climate._--The climate of the coast regions is very hot and moist. Four seasons are well marked: the harmattan or long dry season, from the 1st December to the 15th March; the season of the great rains, from the 15th March to the 15th July; the short dry season, from the 15th July to the 15th September; and the "little rains," from the 15th September to the 1st December. Near the sea the average temperature is about 80 deg. F. The harmattan prevails for several days in succession, and alternates with winds from the south and south-west. During its continuance the thermometer falls about 10 deg., there is not the slightest moisture in the atmosphere, vegetation dries up or droops, the skin parches and peels, and all woodwork is liable to warp and crack with a loud report. Tornadoes occur occasionally. During nine months of the year the climate is tempered by a sea-breeze, which is felt as far inland as Abomey (60 m.). It generally begins in the morning, and in the summer it often increases to a stiff gale at sundown. In the interior there are but two seasons: the dry season (November to May) and the rainy season (June to October). The rains are more scanty and diminish considerably in the northern regions.

_Inhabitants._--The inhabitants of the coast region are of pure negro stock. The Dahomeyans (Dahomi), who inhabit the central part of the colony, form one of eighteen closely-allied clans occupying the country between the Volta and Porto Novo, and from their common tongue known as the Ewe-speaking tribes. In their own tongue Dahomeyans are called Fon or Fawin. They are tall and well-formed, proud, reserved in demeanour, polite in their intercourse with strangers, war-like and keen traders. The Mina, who occupy the district of the Popos, are noted for their skill as surf-men, which has gained for them the title of the Krumen of Dahomey. Porto Novo is inhabited by a tribe called Nago, which has an admixture of Yoruba blood and speaks a Yoruba dialect. The Nago are a peaceful tribe and even keener traders than the Dahomi. In Whydah and other coast towns are many mulattos, speaking Portuguese and bearing high-sounding Portuguese names. In the north the inhabitants--Mahi, Bariba, Gurmai,--are also of Negro stock, but scarcely so civilized as the coast tribes. Settled among them are communities of Fula and Hausas. There are many converts to Islam in the northern districts, but the Mahi and Dahomeyans proper are nearly all fetish worshippers.

_Chief Towns._--The chief port and the seat of government is Kotonu, the starting-point of a railway to the Niger. An iron pier, which extends well beyond the surf, affords facilities for shipping. Kotonu was originally a small village which served as the seaport of Porto Novo and was burnt to the ground in 1890. It has consequently the advantage of being a town laid out by Europeans on a definite plan. Situated on the beach between the sea and the lagoon of Porto Novo, the soil consists of heavy sand. Good hard roads have been made. Owing to an almost continuous, cool, westerly sea-breeze, Kotonu is, in comparison with the other coast towns, decidedly healthy for white men. Porto Novo (pop. about 50,000), the former French headquarters and chief business centre, is on the northern side of the lagoon of the same name and 20 m. north-east of Kotonu by water. The town has had many names, and that by which it is known to Europeans was given by the Portuguese in the 17th century. It contains numerous churches and mosques, public buildings and merchants' residences. Whydah, 23 m. west of Kotonu, is an old and formerly thickly-populated town. Its population is now about 15,000. It is built on the north bank of the coast lagoon about 2 m. from the sea. There is no harbour at the beach, and landing is effected in boats made expressly to pass through the surf, here particularly heavy. Whydah, during the period of the slave-trade, was divided into five quarters: the English, French, Portuguese, Brazilian and native. The three first quarters once had formidable forts, of which the French fort alone survives. In consequence of the thousands of orange and citron trees which adorn it, Whydah is called "the garden of Dahomey." West of Whydah, on the coast and near the frontier of Togoland, is the trading town of Grand Popo. Inland in Dahomey proper are Abomey (q.v.), the ancient capital, Allada, Kana (formerly the country residence and burial-place of the kings of Dahomey) and Dogba. In the hinterland are Carnotville (a town of French creation), Nikki and Paraku, Borgu towns, and Garu, on the right bank of the Niger near the British frontier, the terminus of the railway from the coast.

_Agriculture and Trade._--The agriculture, trade and commerce of Dahomey proper are essentially different from that of the hinterland (_Haut Dahome_). The soil of Dahomey proper is naturally fertile and is capable of being highly cultivated. It consists of a rich clay of a deep red colour. Finely-powdered quartz and yellow mica are met with, denoting the deposit of disintegrated granite from the interior. The principal product is palm-oil, which is made in large quantities throughout the country. The district of Toffo is particularly noted for its oil-palm orchards. Palm-wine is also made, but the manufacture is discouraged as the process destroys the tree. Next to palm-oil the principal vegetable products are maize, guinea-corn, cassava, yams, sweet potatoes, plantains, coco-nuts, oranges, limes and the African apple, which grows almost wild. The country also produces ground-nuts, kola-nuts, pine-apples, guavas, spices of all kinds, ginger, okros (_Hibiscus_), sugar-cane, onions, tomatoes and papaws. Plantations of rubber trees and vines have been made. Cattle, sheep, goats and fowls are scarce. There is a large fishing industry in the lagoons. Round the villages, and here and there in the forest, clearings are met with, cultivated in places, but agriculture is in a backward condition. In the grassy uplands of the interior cattle and horses thrive, and cotton of a fairly good quality is grown by the inhabitants for their own use. The prosperity of the country depends chiefly on the export of palm-oil and palm-kernels. Copra, kola-nuts, rubber and dried fish are also exported, the fish going to Lagos. The adulteration of the palm-kernels by the natives, which became a serious menace to trade, was partially checked (1900-1903) by measures taken to ensure the inspection of the kernels before shipment. Trade is mainly with Germany and Great Britain, a large proportion of the cargo passing through the British port of Lagos. Only some 25% of the commerce is with France. Cotton goods (chiefly from Great Britain), machinery and metals, alcohol (from Germany) and tobacco are the chief imports. The volume of trade, which had increased from L701,000 in 1898 to L1,230,000 in 1902, declined in 1903 to L826,000 in consequence of the failure of rain, this causing a decrease in the production of palm-oil and kernels. In 1904 the total rose to L873,399. In 1905 the figure was L734,667, and in 1907 L853,051. By the Anglo-French Convention of 1898 the imposition of differential duties on goods of British origin was forbidden for a period of thirty years from that date.

_Communications._--The Dahomey railway from Kotonu to the Niger is of metre gauge (3.28 ft.). Work was begun in 1900, and in 1902 the main line was completed to Toffo, a distance of 55 m. Some difficulty was then encountered in crossing the Lama Marsh, but by the end of 1905 the railway had been carried through Abomey to Pauignan, 120 m. from Kotonu. In 1907 the rails had reached Paraku, 150 m. farther north. A branch railway from the main line serves the western part of the colony. It goes via Whydah to Segborue on Lake Aheme. Besides the railways, tramway lines exist in various parts of Dahomey. One, 28 m. long, runs from Porto Novo through the market-town of Adjara to Sakete, close to the British frontier in the direction of Lagos. This line serves a belt of country rich in oil-palms. Kotonu is a regular port of call for steamers from Europe to the West Coast, and there is also regular steamship communication along the lagoons between Porto Novo and Lagos. There is a steamboat service between Porto Novo and Kotonu. A telegraph line connects Kotonu with Abomey, the Niger and Senegal.

_Administration._--The colony is administered by a lieutenant-governor, assisted by a council composed of official and unofficial members. The colony is divided into territories annexed, territories protected, and "territories of political action," but for administrative purposes the division is into "circles" or provinces. Over each circle is an administrator with extensive powers. Except in the annexed territories the native states are maintained under French supervision, and native laws and customs, as far as possible, retained. Natives, however, may place themselves under the jurisdiction of the French law. Such natives are known as "Assimiles." In general the administrative system is the same as that for all the colonies of French West Africa (q.v.). The chief source of revenue is the customs, while the capitation tax contributes most to the local budget.

_History._--The kingdom of Dahomey, like those of Benin and Ashanti, is an instance of a purely negro and pagan state, endowed with a highly organized government, and possessing a certain amount of indigenous civilization and culture. Its history begins about the commencement of the 17th century. At that period the country now known as Dahomey was included in the extensive kingdom of Allada or Ardrah, of which the capital was the present town of Allada, on the road from Whydah to Abomey. Allada became dismembered on the death of a reigning sovereign, and three separate kingdoms were constituted under his three sons. One state was formed by one brother round the old capital of Allada, and retained the name of Allada or Ardrah; another brother migrated to the east and formed a state known under the name of Porto Novo; while the third brother, Takudonu, travelled northwards, and after some vicissitudes established the kingdom of Dahomey. The word Dahomey means "in Danh's belly," and is explained by the following legend which, says Sir Richard Burton, "is known (1864) to everybody in the kingdom." Takudonu having settled in a town called Uhwawe encroached on the land of a neighbouring chief named Danh (the snake). Takudonu wearied Danh by perpetual demands for land, and the chief one day exclaimed in anger "soon thou wilt build in my belly." So it came to pass. Takudonu slew Danh and over his grave built himself a palace which was called Dahomey, a name thenceforth adopted by the new king's followers. About 1724-1728 Dahomey, having become a powerful state, invaded and conquered successively Allada and Whydah. The Whydahs made several attempts to recover their freedom, but without success; while on the other hand the Dahomeyans failed in all their expeditions against Grand Popo, a town founded by refugee Whydahs on a lagoon to the west. It is related that the repulses they met with in that quarter led to the order that no Dahomeyan warrior was to enter a canoe. Porto Novo at the beginning of the 19th century became tributary to Dahomey.

Such was the state of affairs at the accession of King Gezo about the year 1818. This monarch, who reigned forty years, raised the power of Dahomey to its highest pitch, extending greatly the border of his kingdom to the north. He boasted of having first organized the Amazons, a force of women to whom he attributed his successes. The Amazons, however, were state soldiery long before Gezo's reign, and what that monarch really did was to reorganize and strengthen the force.

In 1851 Gezo attacked Abeokuta in the Yoruba country and the centre of the Egba power, but was beaten back. In the same year the king signed a commercial treaty with France, in which Gezo also undertook to preserve "the integrity of the territory belonging to the French fort" at Whydah. The fort referred to was one built in the 17th century, and in 1842 made over to a French mercantile house. England, Portugal and Brazil also had "forts" at Whydah--all in a ruinous condition and ungarrisoned. But when in 1852 England, to prevent the slave-trade, blockaded the Dahomeyan coast, energetic protests were made by Portugal and France, based on the existence of these "forts." In 1858 Gezo died. He had greatly reduced the custom of human sacrifice, and left instructions that after his death there was to be no general sacrifice of the palace women.

Gezo was succeeded by his son Glegle (or Gelele), whose attacks on neighbouring states, persecution of native Christians, and encouragement of the slave-trade involved him in difficulties with Great Britain and with France. It was, said Earl Russell, foreign secretary, to check "the aggressive spirit of the king of Dahomey" that England in 1861 annexed the island of Lagos. Nevertheless in the following year Glegle captured Ishagga and in 1864 unsuccessfully attacked Abeokuta, both towns in the Lagos hinterland. In 1863 Commander Wilmot, R.N., and in 1864 Sir Richard Burton (the explorer and orientalist) were sent on missions to the king, but their efforts to induce the Dahomeyans to give up human sacrifices, slave-trading, &c. met with no success. In 1863, however, a step was taken by France which was the counterpart of the British annexation of Lagos. In that year the kingdom of Porto Novo accepted a French protectorate, and an Anglo-French agreement of 1864 fixed its boundaries. This protectorate was soon afterwards abandoned by Napoleon III., but was re-established in 1882. At this period the rivalry of European powers for possessions in Africa was becoming acute, and German agents appeared on the Dahomeyan coast. However, by an arrangement concluded in 1885, the German protectorate in Guinea was confined to Togo, save for the town of Little Popo at the western end of the lagoon of Grand Popo. In January 1886 Portugal--in virtue of her ancient rights at Whydah--announced that she had assumed a protectorate over the Dahomeyan coast, but she was induced by France to withdraw her protectorate in December 1887. Finally, the last international difficulty in the way of France was removed by the Anglo-French agreement of 1889, whereby Kotonu was surrendered by Great Britain. France claimed rights at Kotonu in virtue of treaties concluded with Glegle in 1868 and 1878, but the chiefs of the town had placed themselves under the protection of the British at Lagos.