[CaptainCrunch]

Dec 20th

AD 69 – Vespasian, formerly a general under Nero, enters Rome to claim the title of Emperor.

217 – Callixtus I is elected as the sixteenth pope, although Hippolytus of Rome is soon thereafter elected as a rival pope.

1606 – The Virginia Company loads three ships with settlers and sets sail to establish Jamestown, Virginia, the first permanent English settlement in the Americas.

1803 – The Louisiana Purchase is completed at a ceremony in New Orleans.

1860 – South Carolina becomes the first state to attempt to secede from the United States

1915 – World War I: The last Australian troops are evacuated from Gallipoli.

1917 – Cheka, the first Soviet secret police force, is founded.

1924 – Adolf Hitler is released from Landsberg Prison.

1941 – World War II: First battle of the American Volunteer Group, better known as the "Flying Tigers" in Kunming, China.

1946 – The popular Christmas film It's a Wonderful Life is first released in New York City.

1951 – The EBR-1 in Arco, Idaho becomes the first nuclear power plant to generate electricity. The electricity powered four light bulbs.

1957 – The initial production version of the Boeing 707 makes its first flight.

1968 – The Zodiac Killer kills Betty Lou Jenson and David Faraday in Vallejo, California.

1989 – The United States invasion of Panama deposes Manuel Noriega.

1995 – NATO begins peacekeeping in Bosnia.

2004 – A gang of thieves steal £26.5 million worth of currency from the Donegall Square West headquarters of Northern Bank in Belfast, Northern Ireland, United Kingdom, one of the largest bank robberies in British history.

2013 – China successfully launches the Bolivian Túpac Katari 1 from the Xichang Satellite Launch Center.