Before writing "Jaws," "The Deep" and "Beast," which author was a speechwriter for Lyndon Johnson?

Which Soviet leader, who added the post of premier in 1958, had denounced Stalin in a 1956 "Secret Speech"? Before becoming music director of the New York Philharmonic in 1958, which conductor led the New York City Symphony in… Before heading a "Dynasty," which actor played professor Mike Endicott on "To Rome with Love"? Which pop artist said, "Dying is the most embarrassing thing that can ever happen to you"? Before the Russian Revolution, which scientist was appointed director of the physiology department at the Institute of… Before they "moved on up" to the East Side, George and Louise Jefferson were neighbors of the Bunkers on which sitcom? Benedict Arnold and which man's Green Mountain Boys captured Fort Ticonderoga on May 10, 1775? Benjamin Harrison V, ancestor of two presidents, was a member of which body that first met in 1774?