If I remember correctly, 110,000 of them were taken from their homes and basically quarantined in detention camps because the Americans were afraid that there were spies among them and wanted to protect themselves. Hope this helps!
It opened up a second front in the war, which lead ultimately to the defeat of nazi Germany.
Farmers during the twenties were in debt because of the Great Depression and had to purchase expensive machinery for their farms.
Answer: Triangular Trade.
What the middle passage is: it is part of the trade where they trade enslaved African Americans