Guiseppe Garibaldi and Count Camillio Di Cavour were both associated with the Unification of Italy.
In 1861 the Italian states were unified as the Italian kingdom and these two men made it possible. The main reason for their success was that Cavour had the political power and Garibaldi the popular support.
The black codes were created after the civil war
C. Computers
The Silicon Valley is where Apple is located
He was acting on the manifest destiny.