Decade of Centenaries timelineBallytrain RIC barracks captured and sacked by the IRA. photograph, 1920
YouTube - RTEWhy did Edward Carson not become Northern Ireland’s Prime Minister? video clip, 2021
Bicycles, Barracks & BandoliersMemo regarding Catholic recruitment in the RUC and USC memo, March 1922
Documents on Irish Foreign PolicyHeads of agreement between the provisional government and the government of Northern Ireland open_in_new document, 30 March 1922
History Ireland The Boundary Commission Debacle 1925, aftermath & implications open_in_new article, 1996