Answer:
During the build up to the Civil War, sectionalism began to develop in the United States.
Sectionalism is the belief that a person’s region was superior to other sections of the country. The
most sectional tension was between the North and South, but the West was also developing an identity
of its own and was willing to side with either of the other sections if it would help them grow. All of
the issues that divided the nation during the build up to the Civil War, there are four categories they can
be classified under: Slavery
Step-by-step explanation: