Which explains how suffrage was granted to black men in the united states

Suffrage was granted to black men in the United States through a series of legislative and constitutional changes following the Civil War. The 15th Amendment to the U.S. Constitution, ratified in 1870, prohibited the denial of the right to vote based on race, color, or previous condition of servitude. This amendment granted black men the right to vote, effectively extending suffrage to previously disenfranchised African Americans.

However, despite the legal protections provided by the 15th Amendment, many black men still faced significant barriers to exercising their right to vote, including intimidation, violence, and discriminatory laws such as poll taxes and literacy tests. It was not until the Civil Rights Movement of the 1960s that these barriers began to be dismantled through legislation such as the Voting Rights Act of 1965, which aimed to protect the voting rights of all citizens, including African Americans.

Overall, suffrage was granted to black men in the United States through a combination of constitutional amendments and legislative efforts aimed at securing and protecting their right to vote.