Historically the area has always had some importance, it has been good agricultural land resting between the main southern cities and Oxford (whose name came from Anglo-Saxon "Oxenaford" = "ford for oxen"). The area was part of the Cotswolds wool trade from the 13th century. The Great Western Railway reached Didcot in 1839. Morris Motors was founded in Oxford in 1912 and MG in Abingdon in 1929. The importance of agriculture as an employer has gone down in the 20th century; today less than one percent of the county's population are involved.