How were japanese-americans affected by the war? (wwll)

They were put into internment camps and forced to worked in road camps or raised crops or animals. The camps were overcrowded and unsanitary. The results are devastating as it had lead to racial prejudices, political failures, families separated with many losses and casualties

Eli Whitney

Interchangeable parts, popularized in America when Eli Whitney used them to assemble muskets in the first years of the 19th century, allowed relatively unskilled workers to produce large numbers of weapons quickly and at lower cost, and made repair and replacement of parts infinitely easier. Info came from https://www.history.com/topics/inventions/interchangeable-parts. I hope you got a good grade on your assignment!!