Who became a fascist dictator of Italy in the 1930's

Which statement best describes a contribution of the works of nicolas copernicus and galileo galilei?

In italy, the distance between milan in the north and palermo,sicily, in the south is about 550 miles. in the united states, the distance betweenboston, massachusetts, and savannah, georgia, is about 900 miles. do you think the american revolutionaries of 1776 in the 13 colonies faced some of the same challenges as the patriots who struggled for italian unity in the 1860s?  

Plz the 10 places that charles darwin stopped at to report his findings, and include dates?