What were the cultural, economic, and constitution issues that divided the nation?

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, Cultural (Social), Economic, and Constitutional (Political). All of these issues led to sectionalism in the United States and pushed the country to the brink of war.

Explanation:

they remained in rural areas and worked at jobs such as lumbering or farming.