I know some people here have done it so I'm after some general advice. (the embassy website is hopeless for this)
Take an example of 25 year old British citizen who has a bachelors degree in physics (might be relevant) and wants to move to USA for full time residence and work.
Initial investigations lead me to believe it's not possible unless you're a relative of someone who already is a citizen. However I know that not to be true as I've witnessed people emigrate without that link. Further investigation lead me to believe that it might be possible providing you have accumulated 5 successive years of legal residence already (which brings the paradox of how to accumulate periods of legal residence if you're not already legally a resident).
What visas should one be researching?
Take an example of 25 year old British citizen who has a bachelors degree in physics (might be relevant) and wants to move to USA for full time residence and work.
Initial investigations lead me to believe it's not possible unless you're a relative of someone who already is a citizen. However I know that not to be true as I've witnessed people emigrate without that link. Further investigation lead me to believe that it might be possible providing you have accumulated 5 successive years of legal residence already (which brings the paradox of how to accumulate periods of legal residence if you're not already legally a resident).
What visas should one be researching?

) but what you forget is that you have an exceptional work history (I think you've worked in Switzerland too?) in addition to a bacholers degree. It was likely easy for you because you are the sort of candidate the employer would have had a very hard time finding domestically. It was therefore well worth it for them. Otherwise there is no real incentive for them to go the trouble of going through all the faff of sponsoring etc surely?
