Answer:
During the war, the United States was supplying goods to the nations opposing Germany. This led to Germany conducting unrestricted submarine warfare where they would perceive any convoy supplying their enemies as enemy ships. This meant that they started sinking ships of neutral US and angering the nation.
20. The Answer is true.
21. Habeas corpus
22. B is Atlanta, D is Gettysburg, A is Vicksberg and C is Antietam.
23. Fort Sumter
24. C is thirteenth, B is fourteenth and A is fifteenth.
25. I’m not sure
26. Andrew Johnson
27. Freedmen’s bureau
28. Black codes
29. True
30. Rutherford B Hayes
31. Compromise of 1877
The answer is B. To disrupt the South's ability to trade
I believe tha you are correct!
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They did not have access to metal tools, they didn't build permanent homes because they had to constantly be on the move to find food, they weren't equal. The men were seen as superior to the women. SO that leaves you with the only option of RARELY SHARED FOOD WITH OTHERS. They didn't share food with other tribes because what food they had was barely enough to feed their own tribe.