1) What was the name of the first artificial satellite launched into space in 1957?
2) What year did Elvis Presley make his first appearance on The Ed Sullivan Show?
3) What was the name of the nuclear power plant that became operational in Pennsylvania in 1957?
4) Who invented the Hula Hoop in 1958?
5) What was the name of the police drama starring Jack Webb and Ben Alexander that aired from 1951 to 1959?
6) In which of these years did the Korean War begin?
7) What was the name of the first artificial satellite launched into space?
8) What was the name of the first successful polio vaccine?
9) Who won the Best Actress Academy Award in 1952?
10) What was the name of the first hula-hoop?