What was the significance of the Fifteenth Amendment? (1 point)ResponsesIt outlawed slavery in the United States resulting in the freedom of thousands of slavesIt outlawed slavery in the United States resulting in the freedom of thousands of slavesAll citizens were granted the right of free speech.All citizens were granted the right of free speech.The production and consumption of alcoholic beverages was prohibited. The production and consumption of alcoholic beverages was prohibited. It granted African American men the right to voteIt granted African American men the right to vote

It granted African American men the right to vote.