The United States Constitution was drawn up at the Constitutional Convention in Philadelphia in 1787, signed on September 17th of that year, and ratified by the required number of states (nine) on June 21, 1788.
Sustituyó los Artículos de la Confederación, los estatutos originales de los Estados Unidos que estaban vigentes desde 1781..
La Constitución de los Estados Unidos fue redactada en la Convención Constitucional en Filadelfia en 1787, firmada el 17 de septiembre de 1787 y ratificada por el número requerido de Estados (nueve) el 21 de junio de 1788.
It took the place of the Articles of Confederation, the original statutes of the United States that had been active since 1781.
The United States Constitution was drawn up at the Constitutional Convention in Philadelphia in 1787, signed on September 17th of that year, and ratified by the required number of states (nine) on June 21, 1788