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How did alliances lead to World War I?
Countries were forced to defend other countries because of the agreements they had made with each other
Which of the following is an example of how World War I affected the civilian life of almost everyone in Europe and America?
Many goods were rationed.
Family or friends were killed in the war.
Women had to work in factories.
In October of 1917, Vladimir Lenin led a revolution that ousted a government and got Russia out of the war. Who did Lenin remove from control of Russia's government when he came to power?
the Provisional Government
What event is officially considered the beginning of World War I?
assassination of Archduke Ferdinand
Why was the machine gun the most effective weapon introduced during World War I?
It could kill more people in a shorter amount of time.
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