Question

What is the connection among sectionalism, slavery, and states’ rights as causes of the Civil War? How did the Southern response to the 1860 election results demonstrate this connection?

put the response in to one sentence

The connection among sectionalism, slavery, and states' rights as causes of the Civil War is that the differing opinions on these issues between the North and the South led to deep divisions and ultimately resulted in the Southern response to the 1860 election results, where several Southern states seceded from the Union in defense of their perceived rights to maintain slavery and preserve their own sovereignty.