Which country is the major leader of opec?
a. afghanistan
b. israel
c. saudi arabia
d. turkey

What factors allowed philip ii of macedonia to conquer the greek city-states?

Mens rea is a latin term that means guilty mind and refers to the concept of whether or not a person intended to commit a crime. why is mens rea considered a key component in many types of crimes?

How did the growth of the middle class affect social reform during the industrial revolution?