What term describes the economy of a country which produces one primary good or service?

Diversified
Industrialized
Single resource
Import focused

Single Resource

Explanation: Because the country relies on a single native product, like for example, there will be only grapes in a country and they will only sell grape based products because of it.

what class is this for i can then

for the united states of america, 1945 to 1964 was a time of high economic growth and general prosperity. it was also a time of confrontation as the capitalist united states and its allies politically opposed the soviet union and other communist countries; the cold war had begun.

explanation: