Scott carpenter was the first american in space. true or false?

What pact signed on 1949 reinforce that the united states would not return to an isolationist policy

What was a major cause of world war i?

What role did mazzini play in italian unification? a.) he dreamed of a united italy and took the first steps to achieving it. b.) he conquered the southern part of italy, including sicily. c.) he was the first leader of a united italy. d.) he was assassinated by the french government, making him a martyr.