Question

During the 1970s and 1980s, firms from which country provided the most serious competitive threat to u.s. companies

Answer 1

Don’t quote me on this BUT I am very good with history and considering those years... the Cold War was going on and didn’t end till 1991 so if you know about the Cold War then you would know that RUSSIA was our enemy in the United States so imma go off a limb and say (answer below)

Answer -Russia