World War I changed the alliance system in Europe and had grave mental, economic, and political consequences for Germany that contributed to Hitler's rise to power.
The Austro-Hungarian Empire was the second largest country in Europe, after the Russian Empire. It dissolved into a handful of successor states following Austria-Hungary's defeat in World War 1.
September 11
The Zimmerman Telegram started World War 1. The telegram was sent by Germany to Mexico trying to get them to join in an alliance.
Mostly Germany and Japan.
The mobilization of entire populations for war efforts.
Millions of people were killed despite very little European territory being gained or lost
Answer this question…The provisional government continued Russia's involvement in World War I.
The Russian Revolution of 1905 led to limits on the czar's power, but the Russian Revolution of 1917 ended the czarist system altogether.