The United States Congress most often defers to the executive in military and foreign policy matters. Congress tends to do this because the president is the commander in chief of the U.S. armed forces. Furthermore, the U.S. president is more likely to have communication with--and relationships--with foreign leaders.
I think it's because many of former slaves run to the northern region after the Civil war.
Beside that, the northern region of the united states were more socially, industrially, and economically advanced compared to the southern part
hope this helps
Slaves were always forced to work against their will
Explanation:
the biggest difference between a museum and a archive is that arichvies are usually maintaind
solely for academic study,while to be considered a museum institution can have a collection that is available for academic study but it must also have displays and be open with the public
People began to think independently of religious authority.