Ulster Scots people in the context of "Plantation (settlement or colony)"

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.

Anglo-Irish people (Irish: Angla-Éireannach) denotes an ethnic, social and religious grouping consisting mostly of the descendants and successors of the English Protestant Ascendancy in Ireland. Predominantly, the Anglo-Irish belong to the Anglican Church of Ireland, which was the established Church of Ireland until 1871 or, to a lesser extent, to one of the English Dissenting Churches, such as Baptists, Presbyterians, the Methodist Church. However, some were Roman Catholics. They often defined themselves simply as "British", or less frequently as "Anglo-Irish", "Irish" or "English". Many became notable as administrators in the British Empire or as senior army and naval officers. The Kingdom of England and Great Britain were in a real union with the Kingdom of Ireland for over a century, before politically uniting into the United Kingdom of Great Britain and Ireland in 1801.

The term is not usually applied to Presbyterians in the province of Ulster, whose ancestry is mostly Lowland Scottish, rather than English or Irish, and who are sometimes identified as Ulster Scots. The Anglo-Irish hold a wide range of political views, with some being outspoken Irish nationalists, but most overall being Unionists. And while most of the Anglo-Irish originated in the English diaspora in Ireland, others were descended from families of the old Gaelic nobility of Ireland.

Scottish Americans or Scots Americans (Scottish Gaelic: Ameireaganaich Albannach; Scots: Scots-American) are Americans whose ancestry originates wholly or partly in Scotland. Scottish Americans are closely related to Scotch-Irish Americans, descendants of Ulster Scots, and communities emphasize and celebrate a common heritage. The majority of Scotch-Irish Americans originally came from Lowland Scotland and Northern England before migrating to the province of Ulster in Ireland (see Plantation of Ulster) and thence, beginning about five generations later, to North America in large numbers during the eighteenth century. The number of Scottish Americans is believed to be around 25 million, and celebrations of Scottish identity can be seen through Tartan Day parades, Burns Night celebrations, and Tartan Kirking ceremonies.

Significant emigration from Scotland to America began in the 1700s, accelerating after the Jacobite rising of 1745, the steady degradation of clan structures, and the Highland Clearances. Even higher rates of emigration occurred after these times of social upheaval. In the 1920s, Scotland experienced a reduction in total population of 0.8%, totally absorbing the natural population increase of 7.2%: the U.S. and Canada were the most common destinations of these emigrants. Despite emphasis on the struggles and 'forced exile' of Jacobites and Highland clansmen in popular media, Scottish migration was mostly from the Lowland regions and its pressures included poverty and land clearance but also the variety of positive economic opportunities believed to be available.

Scotch-Irish Americans are American descendants of primarily Ulster Scots people, who emigrated from Ulster (Ireland's northernmost province) to the United States between the 18th and 19th centuries, with their ancestors having originally migrated to Ulster, mainly from the Scottish Lowlands and Northern England in the 17th century.

In the 2017 American Community Survey, 5.39 million (1.7% of the population) reported Scottish ancestry, an additional 3 million (0.9% of the population) identified more specifically with Scotch-Irish ancestry, and many people who claim "American ancestry" may actually be of Scotch-Irish ancestry.

The colonial history of the United States covers the period of European colonization of North America from the early 16th century until the unifying of the Thirteen British Colonies and creation of the United States in 1776, during the Revolutionary War. In the late 16th century, England, France, Spain, and the Dutch Republic launched major colonization expeditions in North America. The death rate was very high among early settlers, and some disappeared in early attempts altogether, such as the ones in the English Lost Colony of Roanoke. Nevertheless, successful European colonies were established within several decades.

European settlers in the Thirteen Colonies came from a variety of social and religious groups, including adventurers, farmers, indentured servants, tradesmen, and a very few from the aristocracy. Settlers included the Dutch of New Netherland, the Swedes and Finns of New Sweden, the English Quakers of the Province of Pennsylvania, the English Puritans of New England, the Virginian Cavaliers, the English Catholics and Protestant Nonconformists of the Province of Maryland, the "worthy poor" of the Province of Georgia, the Germans who settled the mid-Atlantic colonies, and the Ulster Scots of the Appalachian Mountains. These groups all became part of the United States when it gained its independence in 1776. Parts of what had been New France were incorporated during the American Revolution and soon after. Parts of New Spain were incorporated in several stages, and Russian America was also incorporated into the United States at a later time. The diverse colonists from these various regions built colonies of distinctive social, religious, political, and economic style.

Ulster is one of the four provinces of Ireland. Due to large-scale plantations of people from Scotland and England during the 17th and 18th centuries, as well as decades of conflict in the 20th, Ulster has a unique culture, quite different from the rest of Ireland. As all of Northern Ireland lies within Ulster and comprises about 90% of its population, the culture of Northern Ireland is very similar to that of the whole of Ulster. In particular, the Ulster Scots, or Scots Irish identity is strong among descendants of the Plantation, notably in counties Antrim, Cavan, Donegal, and Down. There is also a thriving indigenous Gaelic culture, largely attributed to the GAA and Conradh na Gaeilge.