Who was invented the first piano?

Where did benjamin franklin travel to to seek aid for the colonists during the revolutionary war

How did the byzantine culture influence russia?

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.