I think that these are the answers for your questions.
3. B
4. B
It was A. Densely wooded forests.
Answer:
The states' rights debate of the early and mid-1800's were about a conflict between the idea of federalism and sectionalism.
Answer:
An Electorial college is a body of people representing the states of the US, who formally cast votes for the election of the president and vice president.
Explanation: