It was on this date in 1839 that the word "O-kay" was coined in the Boston Morning Post. And it was on this date in 1921, Germany announced it couldn't pay the reparations required by the Treaty of Versailles. The German economy collapsed shortly after.
Mark Pennell sits at the helm of his time machine.Mark's Almanac is a 90-second time travel that highlights the world's history from the very serious to the sometimes sublime.