One of the immediate results of the fall of the Roman Empire in the West was that the area soon became home to a great deal of lawlessness, since the Roman armies were no longer there to safeguard.
Answer:
They need to move around because every time they hunt the population of whatever they are hunting decreases.
It caused more jobs to open up
Answer:
beatings, lynching, arson, bombings, threats, murder, kidnappings,