Nationalism and imperialism encouraged each nation to pursue it's own in complete for power
An example of a theory is Evolution, we don't really know 100% how we came to be as we are now, but we do know that 1+1=2 as a fact, same with gravity, we Know it exists because it's what ties us to earth and we can "feel" it, but not Evolution, Evolution is a theory, just like the BingBang
The answer is true. Also, the Fertile Crescent had rich soil. Hope this helps!
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For well-off white professionals who were part of the Progressive movement, Keene writes, taking an interest in the war in Europe was part of becoming “citizens of the world.” Some of them formed the Committee for Relief in Belgium (CRB). True to the technocratic orientation of Progressivism, they tackled the problem of helping civilians in German-occupied areas in practical terms, negotiating with both Germany and Britain to allow shipments of food and clothing past their military forces.
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