Answer:
A. Southerners refused to be a part of a country in which the president personally opposed slavery
Explanation:
Answer:
the answer is d
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.
please mark brainlest