What were causes of sectionalism? Select four

Sectionalism were caused by the issue of states' rights to slavery, personal treatment of slaves, the expansion of the peculiar institution into the western territories and the issue of slavery as it had a minimal role in everyday life.

Explanation:

I hope this helps.

answer; i believe the correct answer is (favorable balance);

it allows shippers to carry commercial goods, which allows them to save time and money.