How did the attack on Pearl Harbor affect people of Japanese descent in the United States?

Following the Pearl Harbor attack, however, a wave of antiJapanese suspicion and fear led the Roosevelt administration to adopt a drastic policy toward these residents, alien and citizen alike. Virtually all Japanese Americans were forced to leave their homes and property and live in camps for most of the war.

Explanation:

In a panic, some politicians called for their mass incarceration. Japanese-owned fishing boats were impounded. Some Japanese American residents were arrested and 1,500 people—one percent of the Japanese population in Hawaii—were sent to prison camps on the U.S. mainland.

Explanation:

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a king decides to declare war on a neighboring country without the input of any advisers