2) Americans and Englishmen speak the same language. the differece between difference between languages is some words and slang, and pronunciation of some sounds.3) British and American people understand each other compleatly. But in other situations they can use different verbs and words. 4)the differece between difference between languages is some words and slang, and pronunciation of some sounds.5)differences in vocabulary can lead to appearance of different languages 6) I think, Americans more ready to accept new customs than British? because America has got more different nationalities.7) People of other country came to the country and stay there.8) I think, pronunciation changes more in time9) yes, i am. But each nation hears another language in different ways.