Easter Rising Pearse stood outside and read the Proclamation of the Irish Republic. Copies of the Proclamation were also pasted on walls and handed out to bystanders by Volunteers and newsboys. The GPO would be the rebels' headquarters for most of the Rising. Volunteers from the GPO also occupied other buildings on the street, including buildings overlooking O'Connell Bridge. They took over a wireless telegraph station and sent out a radio broadcast in Morse code, announcing that an Irish Republic had been declared. This was the first radio broadcast in Ireland. Elsewhere, some of the headquarters battalion under Michael Mallin occupied St
History of Sinn Féin in the Easter Rising, despite being blamed by the British Government for it. The leaders of the Rising were looking for more than the Sinn Féin proposal of a separation stronger than Home Rule under a dual monarchy. Any group that disagreed with mainstream constitutional politics was branded 'Sinn Féin' by British commentators. Later in 1916, surviving members of the Rising led by Éamon de Valera joined and took control of the party. De Valera replaced Griffith as president. The party nearly split between its monarchist and republican wings at its 1917 Ard Fheis (conference) until a compromise motion was