The united states has been called the land of opportunity. it was, in part, founded on the idea that people could settle here, and through hard work and determination, make a good life for themselves and their families. which of the following is an illustration of how that idea has changed?

the u.s. department of labor is a cabinet-level federal agency that supports the american labor force. it has three overall functions. first, it protects the rights of workers and retirees. second, it provides job training. third, it provides statistics related to working, prices, and income.

silk

indigo  

rice

all the other answers are wrong