Answer: the rules established by the federal government for determining who is allowed to enter the country, and for how long.
Answer:
B. the creation of American economy.
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His practice of placing a great deal of political pressure on the Soviet Union to make drastic changes.
Answer:
The exchange introduced a wide range of new calorically rich staple crops to the Old World—namely potatoes, sweet potatoes, maize, and cassava
Explanation:
Your answer is C,Because the children's primary caregivers(women)had to take over the jobs left by the men who went to war.