Chapter XXVIII: Section 5

The Congress shall have power to enforce, by appropriate legislation, the provisions of this article.

(ARTICLE XV.)

SECTION 1.

The right of citizens of the United States to vote shall not be denied or abridged by the United States or by any State on account of race, color, or previous condition of servitude.

SECTION 2.

The Congress shall have power to enforce this article by appropriate legislation.

(ARTICLE XVI.)

The Congress shall have power to lay and collect taxes on incomes from whatever source derived, without apportionment among the several States and without regard to any census or enumeration.

(ARTICLE XVII.)