List of state applications for an Article V Convention
This is a list of known applications made to the United States Congress by the state legislatures for a Convention to propose amendments to the United States Constitution under Article V of the Constitution which provides in pertinent part: The Congress, ..., on the Application of the Legislatures of two thirds of the several States, shall call a Convention for proposing Amendments ... which, ..., shall be valid to all Intents and Purposes, as Part of this Constitution, when ratified by the Legislatures of three fourths thereof, or by Conventions in three fourths thereof, as the one or the other Mode of Ratification may be proposed by the Congress.
Source: Wikipedia — List of state applications for an Article V Convention (CC BY-SA 4.0)