The site for the Liberty Memorial was dedicated on November 1, 1921. The main Allied military leaders spoke to a crowd of close to 200,000 people. It was the only time in history that these leaders were together at one place. In attendance were Lieutenant General Baron Jacques of Belgium; General Armando Diaz of Italy; Marshal Ferdinand Foch of France; General John J. Pershing of the United States; and Admiral David Beatty of Great Britain.