I think it might be d although I am not entirely sure.
Answer:
Many Americans worried that citizens of Japanese ancestry would act as spies or saboteurs for the Japanese government. Fear — not evidence — drove the U.S. to place over 127,000 Japanese-Americans in concentration camps for the duration of WWII. Over 127,000 United States citizens were imprisoned during World War II.
Explanation:
Are happening in modern time
Answer:
Early humans fled South, people adapted by using fire and living in caves, and glaciers covered massive areas of land.
Explanation:
The ice age is the reason why people populated America, as the ocean level then was lower than it is today so early humans used a bridge to get across. There were animals such a mammoths in this time which were used for clothing and food, even if they were scarce.
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