The US Constitution created checks and balances by establishing . The primary power of the judicial branch over others is to

1. a system wherein each brach of government has set roles and obligations to the other branches of government

2. Review cases to determine whether they were decided appropriately and to determine whether laws are constitutionally valid.

explanation:

cause they can

disease was the number one killer of native peoples. they had had little exposure to the diseases of europe. this led to some villages being almost completely wiped out and some tribes destroyed.