What is the primary reason that the united states has increased the amount of goods it imports from foreign nations?
a. foreign work ethic
b. skilled labor in foreign countries
c. modern transportation makes it more efficient
d. lower labor costs

d. lower labor costs  during the costs that are usually in the us with less workers less costs

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.