A device for allowing voters to decide whether a law already passed by the legislature should be repealed is the:

Which is the anti-tax initiative that succeeded in 1978, essentially limiting taxes to 1% of a property's sale price?

A. Proposition 1 B. Proposition 13 C. the DREAM Act D. the Civil Rights Act

Who is the ultimate arbiter of controversies involving American federalism?

A. the President of the United States B. the U.S. Congress C. the U.S. Supreme Court D. the U.S. Department of State