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Home Q & A Board Humanities History
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O_oryan O_oryan
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9 years ago
After 1300, European crop production began to fall due to
F)   a long period of slowly diminishing average temperatures.
G)   plant diseases introduced from Asia.
H)   changes in farming practices.
I)   Muslim invasions of Europe.
J)   recurrent insect infestations.
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6eculus6eculus
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9 years ago
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O_oryan Author
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#2
9 years ago
A review from hell, thanks for your input.
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#3
9 years ago
This was a tough question, glad it was right.
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