No reason why they can't, as long as they have the proper visa. There are many Polish communities in the United States.
yes England had a visa but then it stopped now only America and Australia has a visa they just think their the richest
Yes.
Yes, Visa for Qatar is necessary.
This would depend on where you are from.
Yes they/you do.
yes
yes
Yes, you do need a Visa when traveling from America to Thailand.
just booked all inclusive holidays in Turkey,my daughters got English passports but I've kept my Polish one .Do I need a visa
i am a malawi passport holder do i need a visa to go the America,canada and uk
You need a passport to cross the border into America from Mexico, and a visa (different visa for business or for visiting).