# World history

Which of the following did NOT contribute to an increase in food production and population growth during the Middle Ages?
A) the invention of the ox collar
B) a climate change
C) a heavy, wheeled plow with an iron plowshare
D) a three-field system of crop rotation

1. 0
2. 3
1. Im between A or B?

1. 0
posted by Nicole
2. There was no dramatic climate change in Europe at that time. B is wrong. Re-read your text materials for the correct information. I don't know about the ox collar or yoke.

1. 0
posted by Reed
3. This gives information about farming in the Middle Ages, too.

1. 0
posted by Reed

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