It would be B) European Migration
hope you like my answer :)
Muhammad, who they believed was their final prophet
Answer:
D. Governments created camps to house refugees.
Explanation:
Feudalism helps the reducing of a level of inequality in many European nations because it generates a tradition of state paternalism, which set the time for the modern welfare state. Feudalism rises the perfect monarchies. Feudalism helped to stabilize European society.