Answer:
the Supreme Court ruled that Americans of African descent, whether free or slave, were not American citizens and could not sue in federal court.
Explanation:
However this was later revoked
The treaty of Paris i think 1812
So they could stand together to get equal rights and wages
Answer:
Sherman's neckties were a railway-destruction tactic used in the American Civil War. Named after Maj. Gen. William Tecumseh Sherman of the Union Army, Sherman's neckties were railway rails destroyed by heating them until they were malleable and twisting them into loops resembling neckties, often around trees. Wikipedia
B- United Nations was formed in 1945 to promote international order