Which of the following is the part of the ratification process in the U.S. Constitution that has never been used?(1 point)
Responses
three-fourths of state legislatures ratify an amendment
three-fourths of state legislatures ratify an amendment
Congress calls for a national constitutional convention
Congress calls for a national constitutional convention
Congress votes by two-thirds majority vote to propose an amendment
Congress votes by two-thirds majority vote to propose an amendment
three-fourths of state conventions ratify an amendment