what is the meaning of the black country
Black Country The Black Country is a region of the West Midlands in England, west of Birmingham,[2] and commonly refers to all or part of the four Metropolitan Boroughs of Dudley, Sandwell, Walsall and Wolverhampton.[3] During the Industrial Revolution, it became one of the most industrialised parts of Britain with coal mines, coking, iron foundries, glass factories, brickworks and steel mills producing a high level of air pollution.