The United States and the USSR were the lone remaining superpowers left after World War II.
As a result, they viewed proxy wars much like a chess player viewed moving a pawn. If they could get a strategic advantage in Algeria or El Salvador or Cuba, they would take it and lord it over the losing superpower.
Answer:
The most important contributions is that the Byzantium Empire was able to preserve a lot of the knowledge and culture from the Roman and Greek Empires.
We still use Roman numerals on things like clocks
Marx and Engels believe and criticize that the existing social system causes the creation of paid wage laborers that have low pay and unfair long hours. These laborers work to fulfill society’s demands from more and more products which eventually will give more and more money for just a few people.
They also criticize that all relationships in family life are focused around gaining more and more money, which eventually also reduces sentimental values in the home.
There were legions of Americans who could not vote, including Native Americans, some immigrants, women and black Americans.