The North as a superdialect region is best documented by the 2006 Atlas of North American English (ANAE) in the greater metropolitan areas of Connecticut, Western Massachusetts, Western and Central New York, Northwestern New Jersey, Northeastern Pennsylvania, Northern Ohio, Northern Indiana, Northern Illinois, Northeastern Nebraska, and Eastern South Dakota, plus among certain demographics or areas within Michigan, Wisconsin, Minnesota, Vermont, and New York's Hudson Valley.[7][8] The ANAE defines a Northern linguistic super-region of American English dialects as having: The Northern Cities Vowel Shift is a series of sound changes in the North that covers a large area from western New York State west through the U.S. Great Lakes region and some of the Upper Midwest.This large region, despite being home to numerous different dialects and accents, constitutes a huge area unified in certain linguistic respects, including particular notable vocabulary and phonemic incidence (that is, basic units of sound that can distinguish certain words).[25] The recent Northern cities vowel shift, beginning only in the twentieth century, now affects much of the North away from the Atlantic coast, occurring specifically at its geographic center: the Great Lakes region.It is therefore a defining feature of the Inland North dialect (most notably spoken in Chicago, Detroit, and western New York State).
Inland North American English appears in all these states, especially in areas along the
Great Lakes