Northumberland role in the Industrial Revolution from the 18th century on. Many coal mines operated in Northumberland until the widespread closures in the 1970s and 1980s. Collieries operated at Ashington, Bedlington, Blyth, Choppington, Netherton, Ellington and Pegswood. The region's coalfields fuelled industrial expansion in other areas of Britain, and the need to transport the coal from the collieries to the Tyne led to the development of the first railways. Shipbuilding and armaments manufacture were other important industries before the deindustrialisation of the 1980s. Northumberland remains largely rural, and is the least-densely populated county in England. In recent years the county has
Geography of Lincolnshire Geography of Lincolnshire The ceremonial county of Lincolnshire (composed of the shire county of Lincolnshire, plus the unitary authorities of North Lincolnshire and North-East Lincolnshire) is the second largest of the English counties and one that is predominantly agricultural in character. Despite its relatively large physical area, it has a comparatively small population (of less than 1 million people). The unusually low population density that arises gives the county a very different character from the much more densely populated an urbanised counties of south-east and northern England, and is, in many ways, key to understanding the nature of the county