Ireland (/ˈaɪərlənd/ ( listen); Irish: Éire [ˈeːɾʲə] ( listen); Ulster-Scots: Airlann [ˈɑːrlən]) is an island in the North Atlantic. It is separated from Great Britain to its east by the North Channel, the Irish Sea, and St George’s Channel. Ireland is the third-largest island in Europe. It is the second largest island in the British Isles, after Great Britain.

Politically, Ireland is divided between the Republic of Ireland (officially named Ireland), which covers five-sixths of the island, and Northern Ireland, which is part of the United Kingdom, in the northeast of the island. In 2011, the population of Ireland was about 6.6 million, ranking it the second-most populous island in Europe after Great Britain. Just under 4.8 million live in the Republic of Ireland and just over 1.8 million live in Northern Ireland.^[3

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