September 17, 1787
1788
The Constitution was drafted in 1787. Congress declared it in effect the following year, 1788.
It was in the year 1788
1788 this is the right answer.
June 21, 1787
1970
yes
The first Missouri Constitution was written in 1820 and went into effect that same year. The current Missouri Constitution was adopted and went into effect in 1945.
When the US Constitution was revised it would not be ratified (go into effect) unless 9 states approved it and accepted it.
The US Constitution was ratified by the required 9 states of June 1788
The Constitution for the State of Nevada was created in 1864 at a convention on July 4 in Carson City.
The US Constitution was ratified by the required 9 states of June 1788.