Answer:
A.
Explanation:
Alexander III of Macedon, commonly known as Alexander the Great, was a king of the ancient Greek kingdom of Macedon and a member of the Argead dynasty.
1st. never accept anything as true until proven true
2nd. divide each difficulty encountered into smaller pieces to help solve
3rd. think in orderly fashion
4th. always make enumerations complete and reviews general
El Greco slipped his own portait into one of his paintings.
Most people in Europe around the crusades were Catholic christians and never liked the muslim religion invading into Europe so thats why the crusades started to first free the Jews from the Arabs and stop Islam from coming into Europe.
