answer
"The states ratified the Constitution."
The states ratified it and congress passed it.
Only the 21st Amendment (repealing the 18th) was ratified by conventions in the states.
Any changes or amendments to the Constitution need to be ratified by three-fourths of the states. Out of 50 states, this totals 38.
The states voted.
The constitution was ratified by all the 13 states in 1790 .
The United States Constitution was ratified by unanimous vote from Delaware, Georgia, and New Jersey.
Tomas Jefferson
Philadelphia, Pennsylvania
the constatution of america
Amendments are ratified by the states and by the states alone. The federal government has no say, no appeals and no veto.