This is because in the "U.S.A.", people in all the regions in the U.S.A. historically migrated throughout an "entire land mass" (essentially) ; and this "land mass" tends to be more "homogeneous" (as opposed to "British English" speakers; who speak with different dialects, accents). Note that the United Kingdom, including Great Britain, is further isolated from the U.S.A.—by a huge ocean— than the "relatively more homogeneous physical region"/ and thus the "relatively more linguistic region".
Take the next exit you see and type your destination into some sort of gps
Girl I’m not writing an essay for you so start typing sis
The world that surrounds us today is a reflection of the technological progress that was achieved in the year 1984. Technology was revolutionizing itself and making its way into the homes of millions of Americans, never seizing to grow since.