Which of these effects of mass production techniques used during 1920

Enter the word you receive when you completed the river valley civilizations activity

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.

What role did priests and bishops play in the early christian church