I believe his separation of powers theory was the foundation for the U.S. Constitution. Not sure how long it was included but that's all I know.
D) They were fighting in their homeland.
Answer-Most settlers that came to the western united states were immigrants from Europe. The reason for was super cheap land and large amounts of land. There would be some gold hotpots which was great for economic opportunities. If you were poor in the east, your best bet of having a decent life is to leave the city and go start a farm life in the west.
Explanation:
The 3 nations signed the NAFTA to lift all trade embargoes between the 3 countries. This meant free trade, without them being taxed for bringing their goods into the country
hope this helps