Which amendment abolished slavery in the United States?

The 13th Amendment is the correct answer because it was specifically enacted to abolish slavery in the United States. Ratified in December 1865, this amendment states that neither slavery nor involuntary servitude, except as a punishment for a crime, shall exist within the United States or any place subject to its jurisdiction. This pivotal amendment marked a significant turning point in American history, ensuring freedom for millions of enslaved African Americans after the Civil War.

The other amendments mentioned focus on different aspects of rights and freedoms. The 15th Amendment deals with voting rights, specifically prohibiting the federal and state governments from denying a citizen the right to vote based on race, color, or previous condition of servitude. The 19th Amendment grants women the right to vote, establishing gender equality in suffrage. The 21st Amendment, meanwhile, repealed Prohibition, allowing for the legal sale and consumption of alcohol. Each of these amendments plays a crucial role in the expansion of civil liberties, but it is the 13th Amendment that directly addresses the issue of slavery.