A. Where forced to do work they had never done before
For some American women this is true.
<span>The social criticism in Upton Sinclair's The Jungle was a response to the working conditions faced by immigrants.
Immigrants often have a difficult time getting accustomed to their new country and its culture, and the jobs are no different. Usually, the conditions they have to work under are quite difficult, which Sinclair is trying to convey in his work.
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Answer: D. through interaction and long-distance trade.
Explanation:
Because the Mayans, Inca, and Aztecs had helped by using the Colombian exchange by trading with other countries.
I hope this helps you.