Answer:
The answer to your question....When did World War 1 start and end and how? is BELOW
Step-by-step explanation:
When did World War 1 start and end and how?World War I occurred between July 1914 and November 11, 1918. By the end of the war, over 17 million people would be killed including over 100,000 American troops. The reason why war erupted is actually much more complicated than a simple list of causes.
Hope this helped.
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