Which of the following was most responsible for promoting rapid population growth in cities in the...

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Question

Which of the following was most responsible for promoting rapid population growth in cities in the Muslim world from 300 to 600 CE?

	a.	Plagues and disease decreased, allowing the population to increase.
	b.	New rice varieties needing less water supplanted millet and increased the food supply.
	c.	Warfare declined, allowing populations to increase.
	d.	New crops from India such as sorghum allowed farmers to grow more food.

business economics

Answer 1

Answer #1

Answer 2

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