Answer:
Senators and Representatives come from all parts of the United States, but they do not reflect a true cross-section of America. Overall, members of Congress tend to be older, wealthier, and better educated than those they represent.
Explanation:
These differences should not be the source of systematic conflict. To find this, we must dig deeper into the structure and processes of American politics.
The correct answer is Christopher Columbus.
Christopher Columbus is the European explorer credited with being the first European explorer to encounter the Americas. In his first voyage in 1492, Columbus landed in Hispaniola (modern day Dominican Republic). This encounter lead to several other European explorers setting out to colonize these new lands as a means to gain wealth.
U.S. participation in NATO was a break with tradition, since the United States for the first time set itself up to automatically get involved in foreign conflicts--something that was very unnerving for a country of people who for most of American's history had been very isolationist.