Question: What revolutionary state was established by Dáil Éireann in 1919?
Sentence (from "Irish Republic"): The Irish Republic (Irish: "Poblacht na hÉireann" or "Saorstát Éireann" ) was a revolutionary state that declared its independence from the United Kingdom of Great Britain and Ireland in January 1919 (not to be confused with the proclamation of the Irish Republic that was a different Irish Republic or the Republic of Ireland Act 1948).
Relevant evidence: Yes