Two years into its existence, the UER will give free puppies to all the European children. A bit later, the access to good red wine and decent oral sex is mandated for all Europeans over the age of 18 as well.
(This is me trying to get into the handwavy nature and groove of this thread.)
Seriously though, we'd need some more information about how and why the UER came about to speculate anything further about it. For one thing, why did the (Western) European nations give away their sovereignty to create the new Republic? It seems pretty out of character, generally speaking.