I think it was land ownership. As many Americans made the push to the West,
it angered the Native Americans living there because they were not encroaching
on their land but were taking it away from them. This of course led to conflict that killed
many Native Americans
Answer:
As the 5th century BCE approached, Carthage became the center of commerce and trade in the West Mediterranean region. It had conquered most of the old Phoenician colonial cities including the Hadrumetum, Utica, Kerkouane, Numidian, and Mauretanian kingdoms. It even extended its control over Malta and Balearic Islands in the Mediterranean.
Explanation:
cold weather, no roads or paths ever taken and Native American Indians