Question

Which amendment to the constitution prevented states from denying men the right to vote on the basis of race?

Answer 1

Hi. It is the fifteenth amendment to the constitution that prevented states from denying men the right to vote on the basis of race.

I hope this help.

Take care,
Diana

Answer 2

The answer is the Fifteenth Amendment. 

This amendment granted African American men the right to vote and or anyone of a different race.

 Hope this helps!