It was primarily the Industrial Revolution that caused the nations cities to grow in population at the end of the nineteenth century, since this brought about the creation of a massive amount of factories, all of which required large number of laborers who almost all lived in the cities.
Answer:
the Powhatan and the Delaware
Explanation:
<span>JFK sent American troops, supplies and money to South Vietnam because they feared communism would spread to other Asian countries.</span>