Ulster

Ulster (; Irish: Ulaidh [ˈʊlˠiː, ˈʊlˠə] or Cúige Uladh [ˌkuːɟə ˈʊlˠə, - ˈʊlˠuː]; Ulster Scots: Ulstèr or Ulster) is one of the four historical provinces of Ireland, located in the northern part of the island. It is made up of nine counties, with six of these comprising Northern Ireland (a part of the United Kingdom), while the remaining three are in the Republic of Ireland. It is the second-largest (after Munster) and second-most populous (after Leinster) of Ireland's four traditional provinces, with Belfast being its biggest city. Unlike the other provinces, Ulster has a high percentage of Protestants, making up almost half of its population. English is the main language and Ulster English the main dialect. A minority also speak Irish, and there are Gaeltachtaí (Irish-speaking regions) in County Donegal which is home to a quarter of the total Gaeltacht population of the Republic of Ireland. There are also large Irish-speaking networks in southern County Londonderry and in the Gaeltacht Quarter, Belfast. Ulster-Scots is also spoken extensively in the counties Antrim, Down, Londonderry, Tyrone and Donegal. Lough Neagh, in the east, is the largest lake in the British Isles, while Lough Erne in the west is one of its largest lake networks. The main mountain ranges are the Mournes, Sperrins, Blue Stack (Croaghgorms) and Derryveagh Mountains. Historically, Ulster lay at the heart of the Gaelic world made up of Ireland, Scotland and the Isle of Man. According to tradition, in ancient Ireland it was one of the fifths (Irish: cúige) ruled by a rí ruirech, or 'king of over-kings'. It is named after the overkingdom of Ulaid, in the east of the province, which was in turn named after the Ulaid folk. The other overkingdoms in Ulster were Airgíalla and Ailech. After the Norman invasion of Ireland in the twelfth...