Which kind of region is based on the kinds of work people do?

Which statement below would be the strongest evidence for the historians view

What kind of relationship did the soviet union have with the united states in 1945

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.