On October 31, 1517, Martin Luther, a monk and professor of theology at the University of Wittenberg, circulated his 95 Theses—95 statements critiquing what he saw as papal abuses of power.
On December 18, 1898, the Jeantaud electric vehicle set the world’s first automotive land speed record of 63.13 km/hr (39.2 mph) over the course of a single kilometer.
The date, October 23, 1956, marked the beginning of the ill-fated revolution that ended with the re-imposition of Communist rule and the flight of some 200,000 Hungarians to Western Europe and the United States.