I swear to god I'll mark brainliest for the best answer and explanation Columbus vs Indegenous people’s day:
Which should be a United States federally recognized holiday

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.