Respuesta :
Since the 1970s the U.S. moved from a trade surplus to a deficit position, as Europe and Japan began to compete effectively with the U.S. in a range of industries. There are many ways in which trade has injured U.S. workers since then. First, deterioration in the trade balance (the difference between exports, which create jobs, and imports, which eliminate domestic employment) has reduced employment, especially in manufacturing and other industries producing traded goods
The price of foreign oil was raised by OPEC. ;p
