A Cold War launch site in South Dakota for which missiles became a national historic site in 1999?

A cocker spaniel and a mutt are the title characters of which 1955 Disney animated classic? What do you call an alcoholic drink taken just before bedtime? Which word means both a coffee container and slang for your face? A 1780 coin toss between Lord Derby and Sir Charles Bunbury left England with which race name instead of the "Epsom Bun… A collection of whose letters, "From Main Street to Stockholm", was published posthumously in 1952? What is a collector of coins and paper money, such as rupees, pesos and drachmas, called? Which college football head coach, whose career ran from 1918 to 1931, was born in Voss, Norway? A college for which circus performers opened in 1968?