Answer:
Your answer would be a because you can not gleam any of the other information from what you giving
Explanation:
Answer:
Explanation: During the 11th century, however, feudal life began to change. Agricultural innovations such as the heavy plow and three-field crop rotation made farming more efficient and productive, so fewer farm workers were needed–but thanks to the expanded and improved food supply, the population grew.
Wdym? What is ur question?
Answer:
I don't understand your question
Explanation: