Timeline of drafting and ratification of the United States Constitution Timeline of drafting and ratification of the United States Constitution The drafting of the Constitution of the United States began on May 25, 1787, when the Constitutional Convention met for the first time with a quorum at the Pennsylvania State House (now Independence Hall) in Philadelphia, Pennsylvania to revise the Articles of Confederation, and ended on September 17, 1787, the day the Constitution drafted by the convention's delegates to replace the Articles was adopted and signed. The ratification process for the Constitution began that day, and ended when the final state, Rhode Island, ratified it on May 29, 1790. In
Adoption of the Constitution of Ireland 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