Why did west africa become the center of three large trade empires? - looking at the article on page 449, how do salt deposits form?

In critical thinking, what is the one resource that the human desire never surpasses the available amount? a)drinkable water b) air c) money d) oil

Which of the following phrases best describes american society in the early 1900s

70 ! to reinforce your understanding of the early days of the great depression, take the perspective of president herbert hoover. from his perspective, write three to five sentences that develop and expand on the following topic sentence: i believe the best way to end the great depression is . .