In WW1 soldiers faced a lot of threats in the trenches , the worst would be disease
B Ireland.
During this period the United States saw a mass migration towards them from Ireland. This was mainly due to the potato famine. The potato famine caused a big percentage of the Irish population to die, and most of the population to be on the verge of existence because of lack of food. This resulted in mass migration out of the country in search for better life and of course for a place where there always be a food on the table.
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12 million Americans were sent into the military, and a similar number toiled in defense-related jobs. Those war<span> jobs seemingly took care of the 17 million unemployed in 1939.
So, a shortened answer would be:
When people left for the armed forces to fight, many job opportunities became available for the unemployed.
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Answer: B
Explanation:
Just did the quiz and its the right answer.
