A series of pro-labor laws were enacted by President Roosevelt and the U.S. Congress primarily as a result of the plight of workers during the Great Depression

Since the mid-1970s, the average U.S. tariff rate is

A) less than 5 percent. B) between 6 percent and 15 percent. C) between 16 percent and 25 percent. D) between 26 percent and 35 percent. E) larger than 36 percent.

Globalization has depressed wages in western industrialized countries, particularly those for

A) highly skilled workers. B) highly educated workers. C) semi-skilled workers. D) low skilled workers.