Harper Lee’s second novel, “Go Set a Watchman,” was published.
Source
A patent was granted to Robert Goddard for a liquid-filled rocket.
English composer Henry Purcell was appointed organist of the Chapel Royal, London.
Batman's 'The Dark Knight' premiered in London.
Ferrari secured its first Grand Prix victory at the 1951 British Grand Prix.
During an interview with CBS, Donald Trump stated that the European Union is his biggest foe.