The Netherlands Institute for War Documentation published Anne Frank’s complete diary.
Source
Dan Brown released his fourth novel in the Da Vinci Code series, Inferno, which became an instant success.
The Adventures of Robin Hood, directed by Michael Curtiz, William Keighley, and starring Errol Flynn and Olivia de Havilland, was released.
We Want Beer! parade was held.
Delegates started to gather in Philadelphia to draw up the US constitution.
Underground America Day was first observed, which recognizes the approximately 6,000 people who live in some form of underground architecture across North America.