Ulster Scots or Ulster-Scots, also known as Ulster Scotch and Ullans, is the dialect of Scots spoken in parts of Ulster in Northern Ireland and the Republic of Ireland. It is generally 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.

The Good Friday Agreement (GFA) or Belfast Agreement is a pair of agreements signed on 10 April, Good Friday, 1998, that ended most of the violence of the Troubles, an ethno-nationalist conflict in Northern Ireland since the late 1960s. It was a major development in the Northern Ireland peace process of the 1990s. It is made up of the Multi-Party Agreement between most of Northern Ireland's political parties, and the British–Irish Agreement between the British and Irish governments. Northern Ireland's present devolved system of government is based on the agreement.