Illinois and Maryland are two states with state presidential conventions. Also, New York, Missouri, and the state of California have state presidential conventions.
The National Conventions
Only the 21st Amendment (repealing the 18th) was ratified by conventions in the states.
its acceptance by at least nine states in special conventions.
By caucus of members of a political party, by state party conventions, or by primary elections, or by all of the above in some states.
As directed by Congress, states held ratification conventions, to either ratify or reject the proposed US Constitution. It was required that 9 states ratify in order for the Constitution to become official.
The National Conventions
How many were ratified by conventions held in the states?
national conventions for nominating presidential candidates.
Nine States were required. They were ratified by state conventions and not the state legislatures.
Only the 21st Amendment (repealing the 18th) was ratified by conventions in the states.
its acceptance by at least nine states in special conventions.
delegates from each state select political parties'nominees for president
The Party Conventions
Only the 21st Amendment (repealing the 18th) was ratified by conventions in the states.
By caucus of members of a political party, by state party conventions, or by primary elections, or by all of the above in some states.
They choose the best looking canidate, and take them out to lunch to see how they act.
national conventions for nominating presidential candidates