What key amendment to the U.S. Constitution abolished slavery and involuntary servitude?

The 13th Amendment to the U.S. Constitution is significant because it formally abolished slavery and involuntary servitude in the United States. Ratified in December 1865, this amendment marked a crucial turning point in American history, particularly following the Civil War. Its primary purpose was to ensure that neither slavery nor involuntary servitude would exist within the nation, except as punishment for a crime, thereby promoting the ideals of freedom and equality.

This amendment had far-reaching implications for civil rights and laid the groundwork for future legislation aimed at ensuring equal rights for all citizens. It was an essential step in the struggle for racial equality and social justice, impacting subsequent amendments and civil rights movements. The other amendments listed do not pertain to the issue of slavery or involuntary servitude, focusing instead on different aspects of law and governance.