Like it says on the tin .Have the united states fracture after the revolution and then make George Washington King George I of the kingdom of Virginia .
It would also be nice if Virginia was`t the only monarchy so try to make at least one former state have a king .
Then explain how this impacts history ,art science ,technology ,and racial equality as Virginia was a slave state .Would the French revolution have occurred the way it did ?Would steam engines attain the same level of quality at the same time they did OTL ?