Did the Civil War Resolve the issues that caused it,
disputes over: Slavery,
States Rights, and Territorial
Expansion? If so how, if not
why not?

The American Revolution and the Constitution left two fundamental, festering problems unresolved by the Civil War. The first was whether this new republic could survive in a world of kings, emperors, tyrants, and oligarchs. The republican experiment, which began in 1776, was a delicate organism.

Explanation:

the answer is use of support