The Constitution explains that an amendment can be proposed either by the Congress with a 2/3 majority vote in both the House of Representatives and the Senate, or by a constitutional convention called for by 2/3 of the State legislatures.
The Constitution provides that an amendment may be proposed either by the Congress with a two-thirds majority vote in both the House of Representatives and the Senate or by a constitutional convention called for by two-thirds of the State legislatures.
