I'd be dead since the Earth wasn't in the same position 650 years ago. Even taking that out of the equation, I'd die since I can't communicate with anyone and don't have the survival skills.
If you want to do something illegal, may as well do something more direct. I don't see a giving an easy win to cops and politicians being very effective either.
Neither of those can be acquired at the DMV. It actually takes a long time to get a passport because they have to do a lot of checks. In certain cases you can pay to speed up the process but I doubt that'd be possible if people needed it to vote. Too many people in too short a window.
They were, but they were called periods. Saying 'class' would mean you have that all semester. Like taking algebra. I'd be surprised if there was a WW2 class that you took all semster. We had a US history class and had a big section on WW2.
Well, that's the point of much of the show. Seeing them improve themselves.