On this day in 1431, the trial of Joan of Arc begun.
On this day in 1997, Monaco celebrated the 700th anniversary of the Grimaldi rule
On this day in 1610, Galileo discovered Jupiter's four rings
On this day, Epiphany, also known as Theophany, is celebrated by Christians worldwide
On this day in 1933 construction of the Golden Gate Bridge in San Francisco began
On this day in 1948, Myanmar - then known as Burma - gained its independence
On this day in 1521, Martin Luther was excommunicated by the Pope
On this day in 1492, Granada was reclaimed by Spain marking the end of the Reconquista
On this day in 2002, the Euro was introduced in Europe
On this day in 1857 Ottawa became the capital of Canada
On this day in 1922 the Union of Soviet Socialist Republics (USSR) was established
On this day in 1845, the Republic of Texas was annexed by the United States
On this day in 1065 the Westminster Abbey in London was consecrated
On this day in 1945, the International Monetary Fund was founded
On this day in 2004 the Indian Ocean Tsunami struck the world
I think you can guess what the big event is today...
On this day in 1814 the Ghent Treaty was signed between Great Britain and the United States
On this day in 1995 Aleksander Kwaśniewski was inaugurated as Polish president
On this day in 1894 French Army Officer Alfred Dreyfus was sentenced to life imprisonment, giving rise to the Dreyfus Affair
On this day in 1898 Marie and Pierre Curie discover radium