more than 5000 allied and neutral ships fell prey to german u-boats thoughout the course of the war what percent of these losses occurred after february 1 1917

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.