Answer:
It is "Many peasants left the manors that had owned them and moved to cities."
Explanation:
The test's feedback is, "Because the Black Plague hit Europe as people were already suffering from poor diets and inadequate housing, the population was devastated. Peasants were no longer as bound to the land where they were born, and the lords of the manors lacked the resources to track them down, so the moved to a city to make better lives for themselves."
