Is American English different from British English?

Because people speaking in any two separated regions will eventually pick up their own quirks of speech which do not transfer between two regions because of the separation.

Thank you.

Yes, very much so. Australians have a unique accent and idiom, and spelling intermediate between UK & US English (with US spelling becoming more common).

no you also get South African English and probably a few more, like Australian or New Zealand EnglishEnglish is a West Germanic language that arose in the Anglo-Saxon kingdoms of England and spread...

they were diffrent because the british colonies did not have freedom of religion and the English colonies did in away