What was the result of the 13th Amendment to the U.S. Constitution, which was ratified in 1865?

A.
All citizens were granted the right of free speech.
B.
Slavery was officially abolished in all areas of the United States.
C.
Women were given the right to vote.
D.
The production and consumption of alcoholic beverages was prohibited.

B. Slavery was officially abolished in all areas of the United States.