no you must drive a car
By boat.
By plane,boat anyway is possible.
? But you could travel by aeroplane
10 hours
yes you can, and also by plane, train and hand glider.
about a month
By boat i would imagine.
By Boat
Yes you can if you take a boat or a plane
no because you need a Italy passport. You cant use a us passport
depends how fast the boat wants to go
Yes, mostly during the Gilded Age during 1890-1903.