Fifteenth Amendment
Amendment XV

The 15th Amendment to the Constitution granted African American men the right to vote and was ratified on February 3, 1870.
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.