You do not need any special documents to travel by train in Switzerland. You do need a ticket of course!
No.
It's much easier to take a train - and you won't need ID.
You need photographic ID for ANY flight!
yes he/she can
no
No
Yes, you will need on. Anyone flying out of the United States currently requires a passport. France will require a passport for entry into their country.
i need to travel from toronto to pittsburgh pa
Of course. You will need a valid passport.
No you need a Federal ID such as drivers license, passport or militay ID.
A passport (air travel) or ID/birth certificate (land travel) and some money to spend are all you need.