European colonization of America wouldn't have started yet so a majority of Americans wouldn't even be on the same continent. Most of us wouldn't even speak the same language as our ancestors. My ancestors would most likely understand English but wouldn't speak it as their primary language. That may somewhat disguise the dialect difference but would cause all sorts of other problems. They may be actively fighting a war with England or they may be in a period of uneasy peace getting ready for the next war with England.