Youtube BBC
Robert Kee’s Ireland: The Rising
TV programme, 1980
RTE Century Ireland
Introducing de Valera – The East Clare by-election and the rise of an Irish political leader
open_in_newarticle, 2017
Decade of Centenaries timeline
Ireland’s Solemn League and Covenant: Anti-conscription protest form
document, April 1918
Hathi Trust Digital Library
The struggle of the Irish people. Address to the Congress of the United States
book, January 1921