21 giug 1788 anni - The Constitution is ratified
Descrizione:
he first Congress of the United States adopted 12 amendments to the U.S. Constitution, the Bill of Rights, and sent them to the states for ratification. Ten of these amendments were ratified in 1791Aggiunto al nastro di tempo:
Data:
21 giug 1788 anni
Adesso
~ 237 years ago