Answer:
This statement abolished slavery as a government amendment after the Civil War.
Step-by-step explanation:
This passage describes the thirteenth constitutional amendment which is the amendment that officially ended slavery in the USA. This amendment was approved after the American Civil War, where the victory of the union, formed by the northern states that were against slavery, allowed slavery to be ended and banned once and for all. The amendment, as is already known, is still valid today and represents a great victory for the African-American people.