if you break a piece of your rifle, do you have to go buy an entirely new rifle? What inventions is this referring to?

"a shortage of traditional labor created new opportunities in the workplace. a major cause of the internment of japanese americans during world war ii was. racial prejudice. in the early 1940's, the "destroyers-for-military-bases deal" with great britain and the lend-lease act were evidence that the united states."

because their parents smoke while in labor

got any answer choices?