A. economic prosperity is tied to strong and stable societies.
The Incan civil war weakened the empire exhausting its resources and killing its fighters, thus leaving the door open to conquest by the Spanish
With their far greater numbers, they might have repelled the European forces meaning that they could have retained control of the continent
The biggest issue is by technology.
Answer:
Federal Indian policy during the period from 1870 to 1900 marked a departure from earlier policies that were dominated by removal, treaties, reservations, and even war. ... Thus, Native Americans registering on a tribal "roll" were granted allotments of reservation land.
Explanation: