Which amendment abolished slavery in the United States?

The 13th Amendment, ratified in 1865, is the amendment that abolished slavery in the United States. It states: "Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States, or any place subject to their jurisdiction." This amendment was a key milestone in the fight for civil rights and marked a significant step towards the end of the institution of slavery that had been integral to the economy and social structure of the U.S. for centuries.

The other amendments listed address different civil rights issues — the 15th Amendment pertains to voting rights regardless of race, the 19th Amendment ensures women's suffrage, and the 14th Amendment guarantees citizenship and equal protection under the law for all persons born or naturalized in the U.S. Understanding the specific focus and historical context of each amendment is crucial in recognizing the foundational changes to American society, particularly in the realm of civil liberties and human rights.