On this day in history December 21,
1948 – The state of Eire (formerly the Irish Free State) declared its independence.
- This Day in #history 0112 (adejokeiyabadan.wordpress.com)
- This Day in History: December 6th (todayifoundout.com)
- 1922 – Northern Ireland Opts Out of Free State. (stairnaheireann.wordpress.com)
- The State we are and the State we can become (irishtimes.com)
- 1925 – Report of the Boundary Commission made public. (stairnaheireann.wordpress.com)