What is the difference between english and native american english?

hi Harjotdoad, There is difference in vocabulary, phonetics and pronounciation in British and American English. I don't think this small difference makes a big drop in speaking English. Yeah accent is different in both of them. Basically American English was inherited British colonization. There is little difference in grammar too but it doesn't matter with speaking or writing. There are also different dictionary for both British and American English. Anyways we use British English here. Keep smiling and happy mylotting :)