The Thirteenth Amendment to the U.S. Constitution did the following:
OD. ended slavery throughout the entire United States
The Thirteenth Amendment, ratified in 1865, abolished slavery in the United States. It was a significant milestone in American history that officially ended the institution of slavery, which had been a divisive issue leading up to and during the Civil War. This amendment marked a crucial step towards ensuring freedom and equality for all individuals in the United States.