North-Central American English

[4] The appearance of monophthongs in this region is sometimes attributed to the high degree of Scandinavian and German immigration to these northern states in the late 19th century.

[5] An alternative account posits that the monophthongal variants represent historical retentions since diphthongization of the mid vowels seems to have been a relatively recent phenomenon in the history of the English language, appeared within the last few centuries, and has not affected all dialects in the United Kingdom.

The fact that the monophthongs also appear in Canadian English may lend support to this account since Scots-Irish speech is known as an important influence in Canada.

Another sub-dialect is spoken in Southcentral Alaska's Matanuska-Susitna Valley because it was settled in the 1930s (during the Great Depression) by immigrants from the North-Central dialect region.

[12] A North-Central "dialect island" exists in southcentral Alaska's Matanuska-Susitna Valley, since, in the 1930s, it absorbed large numbers of settlers from Michigan, Minnesota, and Wisconsin.

); the German/Scandinavian affirmative ja [jä] to mean 'yeah' or 'yes' (often Anglicized in spelling to ya); the filler or question tag eh or hey at the ends of sentences, as in Canadian English; notably raised nuclei in the vowels /aʊ/ and /aɪ/; the word youse as a second-personal plural noun, like you guys in neighboring dialects; and a marked deletion of to the (e.g., "I'm going store," "We went mall," and "We'll go Green Bay"), influenced by Finnish, which does not have any articles corresponding to a, an, or the.

[citation needed] The Minnesota accent is made conspicuous in the film Fargo (especially as displayed by Frances McDormand's character Marge Gunderson) and the subsequent television series.

Percentage of the U.S. in 2000 , by county, with Scandinavian heritage; note Minnesota, northwestern Wisconsin, and eastern North Dakota.
Percentage of the U.S. in 2000, by county, with Finnish heritage; note the upper regions of Minnesota, Wisconsin, and Michigan.