Instructor: Mark Pearcy. In this lesson, we'll be looking at the expressed powers of the United States Congress. Learn what these powers are and examples of them, and then you'll be able to test your knowledge of them with a quiz.
The 17, 19, 23, 24, and 26 amendments have expanded voting rights.
15th Amendment to the U.S. Constitution. The 15th Amendment to the Constitution granted African American men the right to vote by declaring that 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..