Essential Question: What affect do each of the following have on wars fought since World
War II?

Numbering trials:

United Nations:

Were african-americans allowed to serve in the military in wwi? explain

Most members of the socialist party of america believed that the government should protect workers by: a.) operating big businesses. b.) outlawing strikes. c.) outlawing unions. d.) all of the above.

The expansion of the railroad networks led to