The current Constitution of Ireland came into effect on 29 December 1937, repealing and replacing the Constitution of the Irish Free State, having been approved in a national plebiscite on 1 July 1937 with the support of 56.5% of voters in the then Irish Free State. The Constitution was closely associated with Éamon de Valera, the President of the Executive Council of the Irish Free State at the time of its approval (and who assumed the position of Taoiseach on its adoption). Background The Constitution of Ireland replaced the Constitution of the Irish Free State, which had come into force on 6 December 1922, marking the state's independence from the United Kingdom. 1922 Constitution The original text of the 1922 Constitution was a schedule to the Constitution of the Irish Free State (Saorstát Eireann) Act 1922, passed by the Third Dáil sitting as a Constituent Assembly on 25 October 1922. This Act has subsequently been regarded by Irish courts as sufficient in itself to bring the Constitution into effect. However, the view of the British government at the time was different, and the Parliament of the United Kingdom passed on 5 December 1922 its own act, the Irish Free State Constitution Act 1922, with the entire Irish Act as a schedule, to give effect to the Constitution in British law. Under the 1922 Constitution amendments were governed by Article 50. Article 50, at the time the 1937 Constitution was adopted, provided that constitutional amendments could be enacted by the Oireachtas (parliament) under the same procedure used for the adoption of ordinary laws. De Valera's government repudiated the 1922 Constitution as an unrepublican, foreign imposition and so deliberately provided that the new constitution would be adopted by in a manner outside the terms of the 1922 Constitution. Motivation for change There were two main motivations for replacing the constitution in 1937. Firstly, the Irish Free State constitution of 1922 was, in the eyes of many, associated with the Anglo-Irish Treaty. The largest political group in the anti-treaty faction, who opposed the treaty initially by force of arms, had boycotted the institutions of the new Irish Free State until 1926. In 1932 they were elected into power as the Fianna Fáil party. After 1932, some of the articles of the original Constitution which were required by the Anglo-Irish Treaty were dismantled by acts of the Oireachtas, as permitted in British law by