YouTube - RTEWhat role did sectarianism play in the creation of Northern Ireland? video clip, 2021
History Ireland Tit-for-tat: the War of Independence in the northern counties open_in_new article, 2012
UCD History HubAnglo-Irish War/War of Independence (The Irish Revolution Lecture 7) podcast, 2014
Flickr - NLIThe shell of the G.P.O. on Sackville Street after the 1916 Rising photograph, May 1916