Answer:There were two reasons why the treaty system was abandoned. 1. First, white settlers needed more and more land, and the fact that tribes were treated as separate nations with separate citizens made it more difficult to take land from them and "assimilate" them into the general population.
Explanation:
sorry i was to lazy to give you a more understanding answer
I believe the answer is the Industrial Revolution
Answer: Disagreements between the French and British over land claims and the fur trade
Explanation:
The war broke out due to territorial disputes between France and Enlgand over who owned the Ohio river valley. France saw it as part of New France, and England as part of the colony of Virginia. The land was rich in resources and fur, a valued commodity in Europe at the time.