INTERACTIVE North American English Dialects, Based on Pronunciation Patterns - Self-described professional linguist &amp; Christian missionary Rick Aschmann spent years creating this painstakingly detailed map of regional American and Canadian dialects.  Factoids: Pennsylvania is the most linguistically complex state in the country. In parts of New Jersey, the word &quot;had&quot; doesn&#x27;t rhyme with &quot;bad?&quot;