The use of nuclear energy is The circumstance most directly contributed to the environmental hazard of acid rain in Eastern Europe.
Islam expanded because Muhammad and his followers dispersed the teachings of Islam throughout Arabian's Peninsula.
It caused the separate but equal. Everything the whites had the blacks had too. If the whites got a school then the blacks did too. If the whites had a dining area the blacks did too. I really don't mean to sound racist. I just don't know how else to explain it.
That they both originate from the Greek language, unlike many of the northren germanic tribes.
