Are there choices for this question?
The answer is b,c,d. I hope this helps someone.
Common sense is significant because it convinced colonists that the United States should be independent from Great Britain! :)
Answer:
Feudalism helped protect communities from the violence and warfare that broke out after the fall of Rome and the collapse of strong central government in Western Europe. Feudalism secured Western Europe's society and kept out powerful invaders. Feudalism helped restore trade. Lords repaired bridges and roads.
Explanation: