As many of you know..for 3 years I lived in the UK..and still have VERY fond memories of the place.. A change of nation often can help you appreciate your own nationality..and enjoy a different culture..be careful when you cross the street..Canadian roads use the same side of the road as the USA..and that initial step into the street has been a killer in the past...
As to discrimination on the basis of disability..I can't find any discrimination in the USCIS website..and in fact the USCIS will ASSIST folks with disabilities in completion of legal immigration forms and examinations and interviews..certain disease carrying aliens are excluded due to public health dangers but that's about it...
Hard to think that the USA actually has one up on Canada and OZ...
Though the acid test would be just how many people with disabilities would actually get in to the U.S though.
Emmigration to this country can be a very expensive process. One person I know moved to Canada because it was easier than him moving here and that was without a disability. Another brought her mother out from the U.K and they had to put into trust the better part of $AU40,000 to do it.
40 years ago if you weren't a WASP you had fuck all chance of getting into this country (it was called The White Australia Policy) and wasn't abolished until the late 60s