It’s the third one beginning of trade with American Indian tribes in the west(mark me brailiest)
Czechoslovakia was annexed by Germany 4 months before the beginning of ww2
The great depression was started shortly after the stock market crash on october in 1929 it sent wall street into a spiraling panic and destroyed millions of investers
The major social sciences are Anthropology, Archaeology, Economics, Geography, History, Law, Linguistics, Politics, Psychology and Sociology.