That would be a good title for an RPG. Welcome back to our new counties! So, what's going to have to change? Here's a few things that come to mind.
1. Channel 1 on any TV service is now BBC 1.
2. You all have to pay WAY more tax, including for your healthcare and retirement fund. An a license for your TV.
3. Channel 2 on any TV service is now BBC 2.
4. Hand in all your weapons to the nearest police station.
5. Roundabouts everywhere.
6. Bars will be converted into pubs and the piss that's served there into beer.
7. Obama will become your Prime Minister. We'll reorganise the senate and congress into Houses of Lords and Commons respectively.
8. Some of your rich types will get titles, such as Duke and Duchess of Chicago etc.
9. Bill O'Reilly will be exiled for being a [edit] twat.
10. No more executions.
11. All food portions will shrink.
12. You'll need to start using international English, or what we like to call "English" rather than that language you speak now.
13. Fuel prices will rise. Petrol (Gas) is currently about $9 Gallon.
14. You'll be using a bit of metric and bit of Imperial at random.
15. There will be a dress code.
16. Drive on the left.
I bet the monkeys here have some other ideas. Happy 4th of July, colonials!