Ann Street, Boston

North Street in the North End of Boston, Massachusetts extends from Congress Street to Commercial Street. It runs past Dock Square, Faneuil Hall, Quincy Market, the Rose Kennedy Greenway, and North Square. It was first named in 1852, and consists of segments of streets formerly named Ann, Fish, Ship, Drawbridge, and Conduit Streets.

Ann Street, also known as the "Black Sea", was an infamous neighborhood in the 19th century. The main street and its side alleys formed a red-light district where brothels, inns, "jilt shops", and taverns could be segregated from the rest of the city. Over half of Boston's brothels were located there.

The establishments in the area relied heavily on custom from sailors, who had come ashore at Dock Square nearby, and working men, who used the taverns as meeting places in the winter. The area was one of the few places in Boston where African Americans and whites intermingled.

Ann Street was the main thoroughfare through the neighborhood. It ran from Faneuil Market, spanned an old drawbridge, and led into the rest of the Boston's North End, terminating at the wharves. On 4 December 1834, Ann Street was widened to connect Merchant's Row and Blackstone Street. The area lay about ten minutes by foot from Boston's banking and commercial center.

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