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How did the cotton gin change agriculture in the south? It made cotton the major agricultural pursuit. It required less slavery for the nation. It allowed more variety of crops. It created the development
asked
Mar 18, 2018
History
high-school
2
answers
1
vote
132k
views
When is the absorption spectrum of an electron generated A. when an electron in an atom is excited to a higher energy state B. when an electron in an atom is in the excited state C. when an electron in
asked
May 22, 2017
Physics
high-school
2
answers
1
vote
70.9k
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