I believe it is Religious Beliefs
Mostly Mexican or hispanic decent
Answer:
Because the acid rain is a prime example of what could become of future Europe. Also, acid rain could also affect Europe Economically if they import resources from Germany or have trade with them. This could affect supply of products.
Answer:
It was an ancient Greek War fought by the Delian League (led by the Athens) against the Peloponnesian league (led by Sparta). the major cause of it was the Battle of Sybota. this war marked the end of the Golden Age of Greece and the fall of Athens which was once the strongest city-state in Greece. Athens was then absorbed into the Spartan Empire causing the power in Greece to shift dramatically. hope this helped!
World War 1.
Many blacks left southern states during WW1 and moved to big northern cities to work in war industries.
More went to New York city than to any other,and after the war there a lot of blacks living in Harlem who were literate and artistic.