Which statement explains why the Thirteenth, Fourteenth, and Fifteenth Amendments were added to the Constitution?(1 point)

Responses

a rebellion led by former enslaved people
a rebellion led by former enslaved people

the Revolutionary War, ultimately freeing colonists from the British Monarchy
the Revolutionary War, ultimately freeing colonists from the British Monarchy

the Union winning the Civil War, ultimately abolishing slavery within the whole country
the Union winning the Civil War, ultimately abolishing slavery within the whole country

the Confederate South winning the Civil War