What is the leading cause of water scarcity throughout much of the world? a. climate change b. a decrease in population growth c. the increased diversion of water for irrigation d. the utilization of shifting cultivation

After the congress of vienna europe

Describe some effects of the rise of communism in the soviet union?

When did martin luther king, jr. deliver his famous "i have a dream" speech? a. during the montgomery bus boycott b. during the birmingham campaign c. during his acceptance of the nobel prize d. during the march on washington