Western New England English
The English of Western New England in fact shows many sharp differences throughout rather than one uniform accent. In 2001, Charles Boberg, discussing that Western New England English was a likely direct influence on the Inland Northern English of the Great Lakes region, still identified as many as four or five English sub-regional accents within Western New England itself, based on data from the late 1990s:
Culture of Bristol
A (slightly tongue in cheek) guide to Bristol's dialect is at http://www.thatbebristle.co.uk/ The linguist John C Wells codified the differences between a Bristol accent and Received Pronunciation in his "Accents of English" series in the following way. It is much more similar to General American than most other accents in Britain.