- 1916 - World War I: The Battle of Verdun on the Western Front ended as the French drove the Germans back to their starting positions.
- 1972 - Eugene Cernan, Ronald Evans, and Harrison Schmitt (all pictured) aboard Apollo 17 returned to Earth. No human has visited the Moon since.
- 1974 - An early personal computer, the Altair 8800, went on sale.
- 1984 - The People's Republic of China and the United Kingdom signed the Sino-British Joint Declaration, agreeing the transfer of sovereignty of Hong Kong to China on July 1, 1997.
- 1998 - The U.S. House of Representatives passed articles of impeachment against President Bill Clinton over the Lewinsky scandal.
Recent days: December 18 – December 17 – December 16
More anniversaries:
- 1916 - World War I: The Battle of Verdun on the Western Front ended as the French drove the Germans back to their starting positions.
- 1972 - Eugene Cernan, Ronald Evans, and Harrison Schmitt (all pictured) aboard Apollo 17 returned to Earth. No human has visited the Moon since.
- 1974 - An early personal computer, the Altair 8800, went on sale.
- 1984 - The People's Republic of China and the United Kingdom signed the Sino-British Joint Declaration, agreeing the transfer of sovereignty of Hong Kong to China on July 1, 1997.
- 1998 - The U.S. House of Representatives passed articles of impeachment against President Bill Clinton over the Lewinsky scandal.
Recent days: December 18 – December 17 – December 16
More anniversaries: