World War I started in the middle of 1914 because of the assassination of Archduke Franz Ferdinand. The war went on for 5 more years, until the Treaty of Versailles was created and commanded the armies to seize fire. World War I officially ended on June 28, 1919.
Answer:
Reason 1) for the sake of survival
Reason 2) they wished to live among like-minded folk in order to better live a shared ideal.
Reason 3) they wanted to rule themselves
Yes I’m sorry I don’t but yes
