Most countries in America speak Spanish, only 3 do not. Or you mean USA?

To speak English with an American accent, watch a lot of American movies with subtitles off . Also sing American songs as you hear them until you sound just like the singer's accent.

you can hear that from video or radio like BCC. hehehe

s it possible to make the first language is the English language, or impossible, for I am not an American I want to think and dream in English, like all Americans did you know what i'm saying God bless you.