ASVAB Armed Services Vocational Aptitude Battery (#69)

Section: Paragraph comprehension

Sometimes a state legislature asks the voters to approve or reject a proposal called a referendum. The proposal may be a constitutional amendment, a plan for long-term borrowing, or a special law affecting a city. In effect, the question is "referred" to the voters. The Constitution of the United States was submitted to state conventions for approvals. From the definition above, you can say that it was

approved unanimously.
approved by a form of referendum.
rejected by a majority of the states.
referred to the president of the United States.