1874 – Apache Chief Cochise dies
http://www.history.com/this-day-in-history/apache-chief-cochise-dies
1945 – Truman issues order regarding release of classified scientific information
1948 – First Porsche completed
http://www.history.com/this-day-in-history/first-porsche-completed
1966 – NFL and AFL announce merger
http://www.history.com/this-day-in-history/nfl-and-afl-announce-merger
1968 – King assassination suspect arrested
http://www.history.com/this-day-in-history/king-assassination-suspect-arrested
1969 – Brian Jones leaves the Stones
http://www.history.com/this-day-in-history/brian-jones-leaves-the-stones
1984 – Ghostbusters released
http://www.history.com/this-day-in-history/ghostbusters-released
2001 – Tropical Storm Allison wreaks havoc
http://www.history.com/this-day-in-history/tropical-storm-allison-wreaks-havoc