Congress of the Confederation procedures until the later part of American Revolutionary War. The membership of the Second Continental Congress automatically carried over to the Congress of the Confederation when the latter was created by the ratification of the Articles of Confederation. It had the same secretary as the Second Continental Congress, namely Charles Thomson. The Congress of the Confederation was succeeded by the Congress of the United States as provided for in the new Constitution of the United States, proposed September 17, 1787, in Philadelphia and ratified by the states through 1787 to 1788 and even into 1789 and 1790. The Congress of
History of the United States Constitution Bureau of Standards to protect from atmosphere, insects, mold and light, the parchments were re-encased with special light filters, inert helium gas and proper humidity. They were transferred to the National Archives in 1952. Since 1952, the "Charters of Freedom" have been displayed in the Rotunda of the National Archives Building. Visual inspections have been enhanced by electronic imaging. Changes in the cases led to removal from their cases July 2001, preservation treatment by conservators, and installment in new encasements for public display in September 2003. History of the United States Constitution The United States Constitution was written in 1787