Respuesta :
I would say the correct answer is the last option - by approval of conventions in three-fourths of the states.
This method was used only once to ratify an amendment, and it happened when the Twenty First Amendment was ratified in 1933. This amendment banned alcohol throughout America and it repealed a previous amendment of the same nature - 18th.
This method was used only once to ratify an amendment, and it happened when the Twenty First Amendment was ratified in 1933. This amendment banned alcohol throughout America and it repealed a previous amendment of the same nature - 18th.
Congress decides which method of ratification should be used. In fact, the convention method of ratification was used only once.