The U.S economy produce 20% of the world's output
Answer:
legvold and others said the fall of the Berlin wall marked the end of the cold war.
When Pangaea split up, what happened to the western edge of the North American continent?
It's one of the following:
1) Social Science
2) Sociology
3) Anthropology
I'm leaning towards social science, but there are far too many variables in what constitutes a probable, correct response to this particular question.
