Who was Vice President of the United States from December 1973 to August 1974?

Who wrote the 1971 memoir "The Happy Hooker"? "FM & AM" (1972) was a Grammy-winning comedy album by which late satirist? By what name is Operation Linebacker II, the December 1972 U.S. bombing of Hanoi and Haiphong, better known? Whose "Time in a Bottle" reached No. 1 in late 1973, months after he died in a plane crash? Who wrote the music and lyrics for the 1973 musical "A Little Night Music"? Which 1973 album cover shows a prism bending a beam of light into a colorful spectrum against a black background? Who won a 1973 Emmy for playing anchorman Ted Baxter on "The Mary Tyler Moore Show"? The year of Secretariat's Triple Crown, 1973, also brought which horse-centered Peter Shaffer play?