Which amendment abolished slavery in the United States?

The 13th Amendment is significant because it formally abolished slavery and involuntary servitude in the United States. Ratified on December 6, 1865, it marked a pivotal moment in American history by ensuring that no person could be legally enslaved within the country. This amendment represented a fundamental change in the legal status of millions of African Americans who had been enslaved prior to its passage.

The other amendments listed serve different purposes: the 14th Amendment addresses citizenship rights and equal protection under the law, the 15th Amendment prohibits denying the right to vote based on race, and the 19th Amendment grants women the right to vote. While all these amendments are crucial in the context of civil rights, it is the 13th Amendment that specifically targets the institution of slavery.