This is for all the people (like me) who don't really know much about the Irish War of Independence:
ANGLO-IRISH WAR
PRINCIPAL COMBATANTS: Irish nationalists vs. Great Britain
PRINCIPAL THEATER(S): Ireland
DECLARATION: No formal declaration
MAJOR ISSUES AND OBJECTIVES: Irish independence from Great Britain
OUTCOME: The Irish Free State was established incorporating all but six Irish counties in the Protestant north, laying the ground for continued civil unrest.
APPROXIMATE MAXIMUM NUMBER OF MEN UNDER ARMS: Britain, 100,000; Ireland, 3,000
CASUALTIES: Britain, 1,585; Irish Republican Army, 500; Easter Uprising, Britain, 529 killed and wounded; Ireland, 62 killed (Irish wounded unknown)
TREATIES: Anglo-Irish Treaty, December 6, 1921
The history of English involvement in Ireland dates back to 1171 when Henry II (1133–89) invaded the island and proclaimed himself overlord of the region. Yet organized resistance did not arise until the Protestant movement of the 1690s. By 1798 an Irish Protestant revolt led to the formation of the United Kingdom of Great Britain and Ireland on January 1, 1801. During the mid-19th century the Irish encountered a devastating famine, resulting in more than 1 million deaths and an equally large number of emigrants, most of whom fled to America. The crisis fueled anti-British sentiment in Ireland and increased the internal hostilities between the Protestants and the Catholics. An independence movement known as Fenianism emerged from the Irish plight, which threatened English hegemony through terrorist actions and subsequently forced Parliament to consider Irish autonomy.
Charles Stewart Parnell (1846–91) led the fight in Parliament for the compromise policy known as Home Rule (which promised Irish autonomy in internal affairs only) in the late 1800s. Parliament finally passed a Home Rule bill in 1912. However, radical opposition and the outbreak of World War I postponed implementation. In response to what the Irish felt was deliberate hedging on the Home Rule policy by the British Parliament, a group known as the Irish Republican Brotherhood (which in time would become the Irish Republican Army [IRA]), led by Sir Roger Casement (1864–1916), James Connolly (1870–1916), Patrick Pearse (1870–1916), and others, organized a rebellion to begin on Easter, April 24, 1916. On returning from a weapons procurement trip to Germany, Casement was captured and imprisoned, which scuttled plans for a national revolt. However, nearly 2,000 die-hards under Connolly and Pearse went ahead with the Dublin uprising scheduled for Easter Sunday. Within a week 20,000 British troops were in Ireland, and the rebellion had been crushed.