Answer:
1. extend their power
2. weak
3. united
Explanation: correct on edge
He supported it because he believed that the powers enumerated in it balance each other out and nobody could become tyrannical by exploiting it. He refers to it as an open door because it can be amended meaning that if something needs to be changed because the spirit of the time has changed, it can be done while keeping the good things.
<span />
The reason that Columbus sailed the sea was.
<span>B. He wanted to prove that the world was round</span>
Principles include, promoting low taxes, low social-services spending, and high military spending.