Boards are fundraising to help the people of Ukraine via the Red Cross at this horrific time. Please donate and share if you can, you will find the link here. Many thanks.
Check out the CPA America website and see what it says about moving there with an outside qualification. If there's nothing on the site, I'd email them.
There was a very good article in that Accountancy Ireland magazine that gets posted out to all ACA (ICAI) members there last week or so. Explained thoroughly the ins and out of being allowed practice over there - recommend you get your hands on it - I threw my mag away so can't be of any help I'm afraid.