Explanation:
economic trouble and war.i hope this helps
Answer:
The exchange of goods and services between parties, especially on a large scale.
Fall of the Soviet Union. In December of 1991, as the world watched in amazement, the Soviet Union disintegrated into fifteen separate countries. Its collapse was hailed by the west as a victory for freedom, a triumph of democracy over totalitarianism, and evidence of the superiority of capitalism over socialism.
Answer:
One fluctuates in demand the other does not!
I think it will be USA. i am not sure