19. Sharecropping was used mostly in what part of the country? A. The South
B. The North
C. The West
D. Overseas

A the south

Explanation:

if I remember correctly, the souths economy was primarily farming and the north's was through inventions and shipping. the only one that makes sense if it's the correct time period should be the south.

confedracy

supported slavery

upheld the supremacy of federal laws

believed states should be able to nullify federal laws

union

wanted to abolish slavery

supported high tariffs

upheld the supremacy of federal laws

the main objectives of the progressive movement were eliminating problems caused by industrialization, urbanization, immigration, and political corruption.