Which of these descriptions best describes el niño

What is one way scalawags were significant during the reconstruction in the south?

How did the economic impacts of the great depression differ in the united states and in the soviet union?

Why are slanted roofs found on many buildings within russia and finland? a. to prevent ice slides. b. to prevent the build-up of water during heavy rains. c. to prevent heat from escaping during the clod winter months. d. to prevent snow build-up.