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
Constitution of the Republic of China (KMT) to amend the constitution, the document was considered illegitimate by pro-independence advocates because it was not drafted in Taiwan; moreover, they deemed Taiwan to be sovereign Japanese territory until ceded in the San Francisco Peace Treaty effective 28 April 1952. Pro-independence advocates have argued that the Constitution was never legally applied to Taiwan because Taiwan was not formally incorporated into the ROC's territory through the National Assembly as per the specifications of Article 4. Though the constitution promulgated in 1946 did not define the territory of the Republic of China, while the draft of the constitution of 1925 individually