What was the super court decision in korematsu v. united states?

Hey there!

The decision was it was made a "military necessity" not based at all on race

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they wanted the u.s. to fight on the side of the central powers.

no options provided, here,but the answer to this question is often: a historian cites a japanese newspaper article published a year after the end of world war ii in order to draw conclusions about the effect of the war on the japanese economy.

clearly from the answer, the historian alludes to historical sources,and records to aid in analyzing and drawing conclusion on the effect of the war on the economy of japan.