English language in southern England
South East England and the Home Counties (the counties bordering London) tend to reflect the interface between the London region and other regional accents. Affluent districts are associated with a modified Received Pronunciation (RP) accent, reflecting their traditional popularity with upper middle and upper-class residents which has spread throughout more social classes broadly in rural areas with commuting access to London. Less affluent areas have traditionally mainstream London accents (that is, variants of the Estuary English accent) that grade into southern rural outside urban areas.
Culture of New England
The New England English dialect and Boston accent are native to the region. Many of its most stereotypical features (such as r dropping and the so-called broad A) are believed to have originated in Boston from the influence of England's Received Pronunciation, which shares those features. While some Boston accents are most strongly associated with the so-called "Eastern Establishment" and Boston's upper class, the common accent is locally prevalent and predominantly associated with blue-collar natives exemplified by movies like "Good Will Hunting" and "The Departed". The Boston accent and accents closely related to it cover eastern Massachusetts, New Hampshire, and Maine.