Answer:
Migrate from one region to another
Explanation:
Famine -food scarcity-, warfare -war situations-, and religious persecution have most often influenced people’s decisions to <u>migrate from one region to another.</u>
For centuries, <em>people have migrated from one region to another to escape from tough situations like food scarcity, war, racism, lack of opportunities, religious persecution</em>, amongst many others.
Migration can permit an individual or group of individuals (family) to have access to better opportunities and live a better-quality life.
The answer to your question is b
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.