A traffic light which has a green arrow and a red light means that:

In the mid 1800s western settlers and american indians differed in their views about

How did world war i contribute to the events leading up to world war ii? (a)germans wanted to expand their nation to regain territory in the soviet union. (b)britain and france wanted to force germany to make reparation payments. (c)germans hated the versailles treaty and supported hitler's actions to defy it. (d)the soviet union wanted to take over german territory in eastern europe.

Sociology is best described as the systematic study of