What impact did sinclairs book have on the era

Write two to three sentences that describe the relationship between the antiwar movement and the counterculture

How was the cottage industry different from the factory system? products were made quickly and cheaply. products were made by machines. products were crafted by people with years of training. o products were made on a large scale.

Which aspect of the postwar era did jazz’s liveliness, looseness, and improvisation most reflect?