Over 40M people of Irish descent are in the United States, 8x more than the population of Ireland

The Irish people (Irish: Muintir na hÉireann or Na hÉireannaigh) are a nation and ethnic group native to the island of Ireland, who share a common Irish ancestry, identity and culture. Ireland has been inhabited for about 9,000 years according to archaeological studies (see Prehistoric Ireland).
For most of Ireland's recorded history, the Irish have been primarily a Gaelic people (see Gaelic Ireland). Anglo-Normans conquered parts of Ireland in the 12th century, while England's 16th/17th century (re)conquest and colonization of Ireland brought a large number of English and Lowland Scots to parts of the island, especially the north. Today, Ireland is made up of the Republic of Ireland (an independent state), and the smaller Northern Ireland (a part of the United Kingdom). The people of Northern Ireland hold various national identities; including Irish, Northern Irish, British, or some combination thereof.

The Irish have their own customs, language, music, dance, sports, cuisine, and mythology. Although Irish (Gaelic) was their main language in the past, today the huge majority of Irish people speak English as their first language. Historically, the Irish nation was made up of kin groups or clans, and the Irish also had their own religion, law code and style of dress.

There have been many notable Irish people throughout history. After Ireland's conversion to Christianity, Irish missionaries and scholars exerted great influence on Western Europe, and the Irish came to be seen as a nation of "saints and scholars". The 6th-century Irish monk and missionary Columbanus is regarded as one of the "fathers of Europe", followed by saints Cillian and Fergal. The scientist Robert Boyle is considered the "father of chemistry", and Robert Mallet one of the "fathers of seismology". Famous Irish writers include Oscar Wilde, W. B. Yeats, George Bernard Shaw, Bram Stoker and James Joyce. Notable Irish explorers include Brendan the Navigator, Robert McClure, Ernest Shackleton and Tom Crean. By some accounts, the first European child born in North America had Irish descent on both sides. Many presidents of the United States have had some Irish ancestry.

The population of Ireland is about 6.3 million, but it is estimated that 50 to 80 million people around the world have Irish forebears; making the Irish diaspora one of the biggest of any nation. Historically, emigration from Ireland has been the result of conflict, famine and economic issues. People of Irish descent are found mainly in English-speaking countries, especially the United Kingdom, the United States, Canada and Australia. There are also significant numbers in Argentina, Mexico and New Zealand. The United States has the most people of Irish descent, while in Australia those of Irish descent are a higher percentage of the population than in any other country. Many Icelanders have Irish and Scottish Gaelic forebears.

Read Full Content : en.wikipedia.org