The Fifteenth Amendment to the U.S. Constitution was the third and last of the Reconstruction Amendments. This gave all African Americans the right to vote.
The benefit of the amendment was the fact that it allowed all men to vote, which gave former slaves the chance to participate more actively in the government.
However, the amendment also had some drawbacks. It led to the implementation of laws that created barriers to voter registration, making the amendment inneffective. Moreover, the amendment did not include women, who only won the right to vote with the passage of the Nineteenth Amendment.