How does this sentence from paragraph 5contribute to the central ideas of the text: “The debate was especially ironic because defenders of slavery relied on a central principle of fairness.”

When lincoln was first elected president, he hoped to prevent war by allowing (1) in the united states.

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.

Other in the u.s. supreme court, all federal courts were established bya. the constitutionb. congressc. presidential executive orderd. the states