in 1788
The constitution was ratified in 1788.
1788 1788
Yes, James Madison was the main author of the Constitution. He also was the main author of the Bill of Rights.
John Adams is the main author of the Massachusetts Constitution, which all other 13 colonies based their own Constitution on.
1788
The US Constitution was ratified by the required 9 states of June 1788.
James Madison
James Madison
1788
1788.
1788