County Donegal in the context of "Derryveagh Mountains"

Ulster Protestants are an ethnoreligious group in the Irish province of Ulster, where they make up about 43.5% of the population. Most Ulster Protestants are descendants of settlers who arrived from Great Britain in the early 17th century Ulster Plantation. This was the settlement of the Gaelic, Catholic province of Ulster by Scots and English speaking Protestants, mostly from the Scottish Lowlands and Northern England. Many more Scottish Protestant migrants arrived in Ulster in the late 17th century. Those who came from Scotland were mostly Presbyterians, while those from England were mostly Anglicans (see Church of Ireland). There is also a small Methodist community and the Methodist Church in Ireland dates to John Wesley's visit to Ulster in 1752. Although most Ulster Protestants descend from Lowland Scottish people (some of whose descendants consider themselves Ulster Scots), many descend from English, and to a lesser extent, from Irish, Welsh and Huguenots.

Since the 17th century, sectarian and political divisions between Ulster Protestants and Irish Catholics have played a major role in the history of Ulster, and of Ireland as a whole. It has led to bouts of violence and political upheaval, notably in the Irish Confederate Wars, the Cromwellian conquest of Ireland, the Williamite War, the Armagh disturbances, Irish Rebellion of 1798, the Irish revolutionary period, and the Troubles. Today, the vast majority of Ulster Protestants live in Northern Ireland, which was created in 1921 to have an Ulster Protestant majority, and in the east of County Donegal. Politically, most are unionists, who have an Ulster British identity and want Northern Ireland to remain part of the United Kingdom.

The Plantation of Ulster (Irish: Plandáil Uladh; Ulster Scots: Plantin o Ulstèr) was the organised colonisation (plantation) of Ulster – a province of Ireland – by people from Great Britain during the reign of King James VI and I.

Small privately funded plantations by wealthy landowners began in 1606, while the official plantation began in 1609. Most of the land had been confiscated from the native Gaelic chiefs, several of whom had fled Ireland for mainland Europe in 1607 following the Nine Years' War against English rule. The official plantation comprised an estimated half a million acres (2,000 km) of arable land in counties Armagh, Cavan, Fermanagh, Tyrone, Donegal, and Londonderry. Land in counties Antrim, Down, and Monaghan was privately colonised with the king's support.

Ulster (/ˈʌlstər/; 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.

The predominant religion in the Republic of Ireland is Christianity, with the largest denomination being the Catholic Church. The Constitution of Ireland says that the state may not endorse any particular religion and guarantees freedom of religion.

Charles Macklin (26 September 1699 – 11 July 1797), (Gaelic: Cathal MacLochlainn, English: Charles McLaughlin), was an Irish actor and dramatist who performed extensively at the Theatre Royal, Drury Lane. Macklin revolutionised theatre in the 18th century by introducing a "natural style" of acting. He is also famous for accidentally killing a man during a fight over a wig at the same theatre.

Macklin was born in County Donegal in the Irish region of Ulster in the north of Ireland. He was raised in Dublin, where he attended school in Islandbridge after his father's death and his mother's remarriage. Macklin became known for his many performances in the tragedy and comedy genre of plays. He gained his greatest fame in the role of Shylock in The Merchant of Venice. Macklin enjoyed a long career which was often steeped in controversy before dying aged 97.

Ulster Scots or Ulster-Scots (Ulstèr-Scotch), also known as Ulster Scotch and Ullans, is the dialect of Scots spoken in parts of Ulster, being almost exclusively spoken in parts of Northern Ireland and County Donegal. It is normally considered a dialect or group of dialects of Scots, although groups such as the Ulster-Scots Language Society and Ulster-Scots Academy consider it a language in its own right, and the Ulster-Scots Agency and former Department of Culture, Arts and Leisure have used the term Ulster-Scots language.

Some definitions of Ulster Scots may also include Standard English spoken with an Ulster Scots accent. This is a situation like that of Lowland Scots and Scottish Standard English with words pronounced using the Ulster Scots phonemes closest to those of Standard English.Ulster Scots has been influenced by Hiberno-English, particularly Ulster English, and by Ulster Irish. As a result of the competing influences of English and Scots, varieties of Ulster Scots can be described as "more English" or "more Scots".

Ulster Irish (endonym: Gaeilg Uladh or Irish: Gaeilic Uladh, Standard Irish: Gaeilge Uladh) is the variety of Irish spoken in the province of Ulster. It has much in common with Scottish Gaelic and Manx. Within Ulster there have historically been two main sub-dialects: West Ulster and East Ulster. The Western dialect is spoken in parts of County Donegal and was once spoken in parts of neighbouring counties, hence the name 'Donegal Irish'. The Eastern dialect was spoken in most of the rest of Ulster and northern parts of counties Louth and Meath.

Lough Foyle, sometimes Loch Foyle (Irish: Loch Feabhail, meaning 'Feabhal's loch' or "loch of the lip"), is the estuary of the River Foyle, on the north coast of Ireland. It lies between County Londonderry in Northern Ireland and County Donegal in the Republic of Ireland. Sovereignty over the waters has been in dispute since the partition of Ireland and the establishment of the Irish Free State in December 1922.