Private citizens had to pay higher taxes for each runaway slave.
Answer:
The economics of slavery and political control of that system that was central to the conflict. A key issue was states' rights.
Explanation:
Economic interests, cultural values, the power of the federal government to control the states, and, most importantly, slavery in American society
Answer:
Explanation:
As easy as it sound overcrowing would collapse a civilization because of not enough resources. Food and supplies would be hard to come by.