<span>Pax Romana is the peace that existed between nationalities within the Roman Empire.</span>
Answer:Spread is going to a new location without any cause.Migration is going to a new location to escape violence,find a better job and many more.
<span>(B) is the most correct answer. Social Security becomes the main way a person earns income after they reach the age of at least 62. This way, a person who has retired from the workforce can still draw an income and be able to live comfortably without having to worry about having a retirement plan in place.</span>
