Bloody Sunday (1921) all had been killed or fatally wounded in Belfast. At the time the day was referred to as "Belfast's Bloody Sunday". However the title of "Bloody Sunday", is now more commonly given in Ireland to events in Dublin in November 1920 or Derry in January 1972. A strict curfew was enforced in Belfast after the violence, to try to ensure the Orange Order's 12 July marches passed off peacefully. Directly after the violence, on 11 July, the Commandant of the IRA's 2nd Northern Division, Eoin O'Duffy, was sent to Belfast by the organization's leadership in Dublin to liaise with the
Bloody Sunday (1905) to be the start of the active phase of the Revolution of 1905. In addition to beginning the 1905 Revolution, historians such as Lionel Kochan in his book "Russia in Revolution 1890–1918" view the events of Bloody Sunday to be one of the key events which led to the Russian Revolution of 1917. After the emancipation of the serfs in 1861 by Tsar Alexander II of Russia, there emerged a new peasant working class in Russia’s industrializing cities. Prior to emancipation, no working class could be established because serfs working in the cities to supplement their incomes retained their ties