YouTube - RTEWhat role did sectarianism play in the creation of Northern Ireland? video clip, 2021
YouTube - RTEIreland 1912-1916: An Animated History from Home Rule to Easter Rising video clip, 2016
British Academy Political History of Northern Ireland since Partition open_in_new Article, 1999
Flickr - NLIMilitary carrying out official reprisal following an ambush in Meelin, Co. Cork photograph, January 1921
Decade of Centenaries timelineSir Edward Carson’s souvenir parchment of the Ulster Covenant document, 28 September 1912