Spartan was an oligarchy, Athena was a full democracy
Imperialism necessitates control of territories, while rivalry for resources just means control of those resources.
One important gain by the colonist after the French and Indian war is that they gained more land.
Answer:
Why was the Missouri Compromise needed? The territory of Missouri applied for statehood as a slave state. This meant that the slave states would have more representation in the Senate which would cause a problem. Therefore, they needed to create a compromise.
Their ethnicity / culture / nationality?