What are four building blocks of civilaiztion

What event had weakened florida’s economy immediately before the start of the great depression? a) the freezing of orange trees b) the end of florida’s land boom c) the start of another world war d) the building of florida’s railroads

Which economic sector employs the least number of people in mexico, barbados, and venezuela? a. agriculture b. services c. industry

The dravidians descended from people who lived in