Original A Code Geass Worldsmerge: Pax Britannia meets Washington Succeeds

A Code Geass multiverse project. What if the Washington's Revolt was successful in Code Geass with the help of another Geass user? And what if that universe a few centuries later encountered the universe where George Washington lost the American Revolution and instead of the United States of America, it's the Holy Britannian Empire that rules the waves and is working towards a third straight century of Pax Britannia?