The main cause was because they had already established land but the white settlers took it from them. For Native Americans, this was unacceptable.
The Battle of Antietam was the bloodiest one-day battle of the Civil War, with over 25,000 casualties total. It was a Union victory, which raised the confidence of Union troops. After a long winning streak, the Confederate troops lost and were forced back.
Answer:
At the start of the twentieth century there were approximately 250,000 Native Americans in the USA – just 0.3 per cent of the population – most living on reservations where they exercised a limited degree of self-government.
Explanation:
Crops people need to survive. Rice and corn