In which way were innovations in industry and economic growth related?

railroads and new technologies expand farming and industry.
industry led to diversification, and small businesses thrived.
large profits caused wages, benefits, and working conditions to improve rapidly.
a new political party was formed to protect business interests.

food and resources were plentiful.

women were encouraged to marry later in life so they could work in factories.

"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."