i say complex and intellectual
Answer:
A is right.
Explanation:
In 1820, amid growing sectional tensions over the issue of slavery, the U.S. Congress passed a law that admitted Missouri to the Union as a slave state and Maine as a free state, while banning slavery from the remaining Louisiana Purchase lands located north of the 36º 30' parallel.
Answer:
To prevent border violations by border theives and to protect their territory from the Native Americans.
Answer:
The US economy collapsed.
Explanation:
The answer is C) Boundaries that disregarded ethnic and religious differences
