If i remember i think this started Riots and Strikes Has happend<span />
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See also: WWI: Life on the Western Front. The popular image of World War I is soldiers in muddy trenches and dugouts, living. Warships became faster and more powerful than ever before and used newly. The firing stopped on November 11, 1918, but modern war technology had changed the course of civilization.
Explanation:
Hope you get it right
The answer is Factory owners.
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