That is was the key stone to their life and they needed to protect it at with everything they had to offer,
Answer:
Standard Oil became a horizontal integration monopoly because it owned ninety percent of US oil refineries. It became a monopoly because it bought almost all of the competitors so that it managed to control almost all oil production, processing, marketing, and transportation in the United States.
It limited royal authority and said that the king was not above the law. It also was the start of Parliment
Answer:
giving the "most power" to the national government, letting the president direct the executive branch, and having a "firm system of checks and balances"?
Answer:it’s the last two
Explanation:just did this assignment