when did northern ireland and southern ireland separate
Partition of Ireland The partition of Ireland (Irish: críochdheighilt na hÉireann) was the division of the island of Ireland into two distinct jurisdictions, Northern Ireland and Southern Ireland. It took place on 3 May 1921 under the Government of Ireland Act 1920. Today the former is still known as Northern Ireland and forms part of the United Kingdom, while the latter is now a sovereign state also named Ireland and sometimes called the Republic of Ireland.
History of the United Kingdom A further Act of Union in 1800 added the Kingdom of Ireland to create the United Kingdom of Great Britain and Ireland.
Economic nationalism While the coining of the term "
The Troubles The Troubles (Irish: Na Trioblóidí) was an ethno-nationalist[12][13][14][15] conflict in Northern Ireland during the late 20th century. Also known internationally as the Northern Ireland conflict,[16][17][18][19][20] and the Conflict in Ireland[21][22] it is sometimes described as a "guerrilla war" or a "low-level war".[23][24][25][26] The conflict began in the late 1960s and is usually deemed to have ended with the Good Friday Agreement of 1998.[3][27][28][29][30] Although the Troubles primarily took place in Northern Ireland, at times the violence spilled over into parts of the Republic of Ireland, England, and mainland Europe.