Explanation:
When the factories were built, people flocked to the cities for work. Women also making domestic products while the children are working as well. As the cities began being far more populous the economy shifted towards centralized.
Answer:
True
They joined January 20th 1920
Explanation:
A Historian is a professional in Social Sciences that specializes in the discipline of History. Their main objective is to research, study, analyze, interpret, and document facts of past human history. Like most branches of Social Sciences, there are several subcategories in which Historians divide themselves.
The NATO was created to provide collective security against the Soviet Union. The Soviet Union and its affiliated Communist nations in Eastern Europe founded a rival alliance, the Warsaw Pact, in 1955
