The purpose of the Fifteenth Amendment was:
D. to protect the voting rights of African American men.
1. The Fifteenth Amendment, ratified in 1870, aimed to prevent states from denying the right to vote based on a person's race or previous condition of servitude.
2. This amendment was particularly significant for African American men as it granted them the legal right to vote, ensuring their participation in the democratic process.
3. By protecting the voting rights of African American men, the Fifteenth Amendment played a crucial role in advancing civil rights and promoting equality in the United States.
4. It was a key milestone in the struggle for voting rights and representation for African Americans during the Reconstruction era following the Civil War.