Germans

Germans (German: Deutsche) are a Germanic ethnic group native to Central Europe, who share a common German ancestry, culture and history, and speak the German language as their native language. Alternatively, Germans are those who live or were born in Germany.

The English term Germans has historically referred to the German-speaking population of the Holy Roman Empire since the Late Middle Ages. Before the collapse of communism and the reunification of Germany in 1990, Germans constituted the largest divided nation in Europe by far. Ever since the outbreak of the Protestant Reformation within the Holy Roman Empire, German society has been characterized by a Catholic-Protestant divide.

Of approximately 100 million native speakers of German in the world, roughly 80 million consider themselves Germans. There are an additional 80 million people of German ancestry mainly in the United States, Brazil (mainly in the South Region of the country), Argentina, Canada, South Africa, the post-Soviet states (mainly in Russia and Kazakhstan), and France, each accounting for at least 1 million. Thus, the total number of Germans lies somewhere between 100 and more than 150 million, depending on the criteria applied (native speakers, single-ancestry ethnic Germans, partial German ancestry, etc.).

Irish people

The Irish people (Irish: Muintir na hÉireann or Na hÉireannaigh) are a Celtic nation and ethnic group who originate from the island of Ireland and its associated islands. 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, most notably Northern Ireland, where they form a separate and distinct ethnic group.

There have been many notable Irish people throughout history. The 6th-century Irish monk and missionary Columbanus is regarded as one of the "fathers of Europe", followed by Kilian of Würzburg and Vergilius of Salzburg. The scientist Robert Boyle is considered the "father of chemistry". Famous 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; and an Irishman was the first European to set foot on American soil in Columbus' expedition of 1492.