One reason for the fall of the roman empire was a. feudalism b. defeat by greece in the pyrrhic war c. lack of cultural cohesion d. land mass was too vast to defend

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.