How would the American government react if 6 states wanted to go back under British rule?

Update: Would they suppress the rebellion.
Update 2: British rule is awful that is why the smart Irish left Scottish want out and so did the Indians and Pakistani.
Update 3: Canada is under British rule till 1931 look how weak they are now.
Update 4: English ate incompetent rules just look at Northern Ireland a good example of English rule.
Update 5: English can't rule England let a lone an empire.
4 answers 4