What happened to many European immigrants who came to the United States during the Great Depression?
O A. They were interviewed, but only immigrants from Eastern Europe
were allowed in the country.
B. Immigration restrictions were relaxed, and most were allowed to
enter the country.
O c. If the quota for immigrants from their country was already met,
they were sent back.
D. All immigration was stopped during the economic crisis, and none
were allowed in.

The number of European visas issued fell roughly 60 percent while deportations dramatically increased. Between 1930 and 1932, 54,000 people were deported. An additional 44,000 deportable aliens left “voluntarily.” Exclusionary measures hit Mexican immigrants particularly hard.

Explanation:

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(202 bc - 220 ad) dynasty started by lui bang; a great and long-lasting rule, it discarded the harsh policies of the qin dynasty and adopted confucian principles; han rulers chose officials who passed the civil service exams rather than birth; it was a time of prosperity

the space race was a battle to make advanced technology to get to the moon and to get a better understanding of space.