The Beatles television appearance on the Ed Sullivan Show on February 9, 1964, was watched by an estimated 74 million viewers, half the U.S. population. Their send-off two days earlier at Heathrow airport was riotous, as was their arrival at the newly re-christened JFK airport, where 3,000 screaming fans greeted them. The youthful exuberance and snarky humor of the Fab Four was the perfect antidote for a country still reeling from President Kennedy’s assassination less than three months earlier. Read more about the Beatles and their U.S. debut in A Brain. A Heart. The Nerve. (see NOVELS).