world war 1 (28 jul 1914 año – 11 nov 1918 año)

Descripción:

World War 1 was one of the largest wars in history. There was an estimate of 22 million deaths of people in combat and civilians as a direct result of the war. This war was started by Austria-Hungry and Serbia and led to forming alliances which enlarged the war. The war finally ended when the Treat of Brest-Litovsk was signed by Russia and Germany. This point in history changed the world and caused many revolutions and uprisings.

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