Which famous song sung by Doris Day was introduced in the 1956 Hitchcock thriller, The Man Who Knew too much?

Which disease did Dr. Jonas Salk successfully create a vaccine for in 1952?

Which singer had a hit with Sixteen Tons in 1955?

What was the name of the first satellite launched into orbit by Russia in 1957?

Which group had a hit with Twilight Time in 1958?

Who overthrew Fulgencio Batista in 1959 and became dictator of Cuba?

1960s History: Who was the first American named Supreme Court Justice in 1967?