For question 4 answer is checks and balances
US vs. Nixon was the Supreme Court case that was focused around whether or not Nixon would be forced to release tape recordings and other evidence to federal courts.
In a unanimous decision, the court ruled he must disclose these documents. Essentially, this court ruled that just like other citizens, Nixon is not above the law. When any individual is subpoena for records they must provide them, including the president.
The Aztec built large pyramids and temples.
The Aztec developed musical instruments.
The Aztec used feathers as a symbol of social status.
The Aztec created a society where everyone was equal.
More rescorces like silver or other minerals and more railroads also it led to the gold rush.
Men that did not own any property.
