So, North England dialects as well as Scotts, generally are the most similar to Old English and Middle English. Further, Benjamin Franklin, Marriam-Webster and a group endorsed by Teddy Roosevelt, all have attempted to make English both more phonetic, less foreign-influenced, and more unique. So, my thought was, what if Scotts and the North England dialects had been the big influence on the US. But then I realized that I needed to figure out how. So, how can I do this without such a far-back POD I make the US structurally unrecognizable due to Revolution era butterflies? The only thing I could think of is North English emigrating to the US and getting jobs as schoolteachers.