Re: Today I have...
Yes, but crucially you don't need to prove and pass any entry requirement exams, nor apply for passports and citizenship, proof of income etc. AFAIK anyway.
Despite legal or language barriers, moving to a new state is still an undertaking. New laws, new vehicle procedure usually, and of course you need to be able to find a job before you move or have a ton of cash saved up. Also harder to visit the place you're moving into if a state you want to move to is across the country. Not to mention, moving from say Texas to New York is a huge cultural difference. I felt out of place just visiting that state.
Yes, but crucially you don't need to prove and pass any entry requirement exams, nor apply for passports and citizenship, proof of income etc. AFAIK anyway.