Which poet, whose works on Harlem life include "The Weary Blues", won the NAACP's Spingarn Medal in 1960?

In 1960, construction began on Egypt's High Dam at which location on the Nile? In which 1960 film does a psychiatrist say that matricide is "the most unbearable crime of all", especially for the son… Which Robert Heinlein novel won the 1960 Hugo Award? In which 1960 Roger Corman film does a masochistic dental patient say, "No Novocaine. It dulls the senses"? Which 1960 epic had the tagline "They trained him to kill for their pleasure... but they trained him a little too well"? In 1960, historian Garrett Mattingly received a special Pulitzer citation for his book on which 1588 naval campaign? Which two-word slogan called for eliminating nuclear weapons in the 1950s and 1960s? Which 1960s vice president called his autobiography "The Education of a Public Man"?