What was the main reason Japanese Americans were placed in internment camps?

They were being sent back to Japan in order to convince Hirohito to surrender and end the war

They were voluntarily living in work camps to help produce goods for the war effort

They were being held there temporarily until they could be sent to death camps like the Nazi’s did with the Jews.

They were being held prisoner because of the military emergency, which sparked fear that they would give information to the Japanese or attack the U. S.

They were being held prisoner because of the military emergency , whihc sparked fear that they would give infomration to the Japanese or attack teh U.S

Explanation:

on the whole, dickens has shown the french revolution and its this site might you. good at his job, and the subject matter he chose, 

the pogroms became known as kristallnacht, the "night of shattered glass," for the shattered glass from the store windows that littered the streets. the morning after the pogroms 30,000 german jewish men were arrested for the "crime" of being jewish and sent to concentration camps, where hundreds of them perished.