Final answer:
The 13th Amendment to the United States Constitution abolished slavery and involuntary servitude, except as punishment for a crime.
Step-by-step explanation:
The 13th Amendment to the United States Constitution was ratified in 1865 and it abolished slavery and involuntary servitude, except as punishment for a crime.
This amendment was a significant milestone in American history as it aimed to end the institution of slavery, which had been deeply rooted in the country since its early days.
With the ratification of the 13th Amendment, millions of enslaved African Americans were finally granted their freedom.
Learn more about The impact and significance of the 13th Amendment in abolishing slavery