I think that another ice age occured. It allowed people to see a different continent by lowering sea level and freezing over Berin Strait.
Answer:
Frederick Jackson Turner argued that overseas expansion was a "safety valve" to keep ambitious Americans content.
They would stockpile plenty of food and try to limit what you could buy.
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Answer:</h2>
1) African American weren't just fighting for themselves but they fought for everyone that dealt with injustice and inequality.They didn’t selfishly take all they can get for themselves. African Americans whether in slavery or segregation kept fighting. Then they started a movement that would change the United states forever.
2) The Native Americans fought in war and in the courtroom to get their land back that was taken from them. Showing that if you really want it you have to fight for it.
3) Women have created voting rights for themselves and give more of an opinion in politics. They fought for what they believed in. They had a thirst for equality.
