Made production quicker and cheaper.
All the men fought in the crusades
Battle of Vicksburg.
Major Gen. Ulysses Grant was able defeat Pemberton leader of the confederate defenders in a long and violent battle in Vicksburg . Vicksburg is an important town lying near the Mississippi river. Union through Grant led Tennesse Army gain the control over the Mississippi river.
Answer: sending slaves to a colony on the west coast of Africa.
Explanation: Hope that helped