For #1 it is C. They kept expanding into Native American’s land. The natives didn’t like that so that led to many conflicts.
For #2 it is D. People could get to destinations a lot faster and cheaper so it led to spread of people and ideas. It also led to goods being easier to transfer to new markets for new business opportunities.
Answer:
he was best known for drafting the preamble
The Whites were the anticommunist forces in the Russian civil war from 1918-19-20.
The whites went against the the red army.
So whites is the answer you are looking for
Hope this helped :)
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1. George Washington, James Madison, George Mason, Roger Sherman.
2. Federalism, checks and balances, seperation of powers.
Many people believe that the collapse of the Indus Valley Civilization was caused by climate change.