What kind of camps were Japanese Americans incarcerated in during WWII in the United States?

Japanese internment camps were established during World War II by President Franklin Roosevelt through his Executive Order 9066.

Explanation:

From 1942 to 1945, it was the policy of the U.S. government that people of Japanese descent would be interred in isolated camps.

ur first camp was  Manzanar, located in southern California. Between 1942 and 1945 a total of 10 camps were opened, holding approximately 120,000 Japanese Americans, other states that japanese ansercians were put into are... California, Arizona, Wyoming, Colorado, Utah, and Arkansas.

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b) race riots in several cities

although world war i began in 1914, the united states did not join the war until 1917. the additional firepower, resources, and soldiers of the u.s. to tip the balance of the war in favor of the allies. remaining neutral. when war broke out in 1914, the united states had a policy of neutrality.