Answer:
Push-pull theory
Explanation:
Push-pull theory is important to study because it determines the reason to leave a place or attracted immigrants from other places in search of better economic opportunities, social security, etc. The push factors are those which force a population to leave their country and migrate to another place. Pull factors are those which give reason to the population from other countries settle in the foreign country for various reasons.
The middle east is the answer
The law passed in 1958 is the NDEA, or, the National Defense Education Act.
Black codes and Jim Crow laws were laws passed at different periods in the southern United States to enforce racial segregation and curtail the power of black voters
There was no single event that caused World War One (WW1). War happened because of several different events that took place in the years building up to 1914. Firstly, there was the role of empire. Great Britain, Germany, Austria-Hungary and Russia all had empires.