Answer:
I think it is B
Explanation:
Southern states that seceded immediately after Lincoln's election in 1860 did so because they had already been planning it in the event of a Republican victory. Their motivation involved what they perceived as a threat to the institution of slavery, which their economy was dependent upon.
Jan 02, 1492 is when the Spaniards won their first battle in the war of the reconquest.
D . the sharecropper provided the labor
The Indian Removal Act allowed the government to control most of the Indians' life such as land, resources and etc.
Is there answer choices to this?