Meeting
203
- Gettysburg, Battle of (Pennsylvania, 1863
- Our Lady of the Angels School Fire (Chicago, Illinois : 1958)
- Bataan, Battle of (Philippines : 1942)
- Takur Ghar, Battle of (Afghanistan : 2002)
- New Deal (1933-1939)
- Influenza Epidemic (1918-1919)
- Falkland Islands War (1982)
- Tour de France (Bicycle race)
- American Revolution (1775-1783)
- Olympic Games, Mexico City, Mexico, 1968
- Women's March on Washington, 2017
- March on Washington for Jobs and Freedom, Washington, D.C, 1963
- Cold War (1945-1989)
- Jacobite Rebellion (1745-1746)
- Gettysburg, Battle of (Pennsylvania : 1863)
- Siege of The Alamo (San Antonio, Texas : 1836)
- World Series (Baseball)
- America's Cup
- Iraq War (2003-2011)
- Daytona 500 (Automobile race)
- Maggio musicale fiorentino, Orchestra,
- Chernobyl Nuclear Accident (Chornobylʹ, Ukraine : 1986)
- Paralympic Games
- Puebla, Battle of (Puebla de Zaragoza, Mexico : 1862)
- Stanley Cup (Hockey), 1970
- Reconstruction (United States : 1865-1877)
- Burr-Hamilton Duel (Weehawken, New Jersey : 1804)
- Pendleton Round-Up, 1911
- Holocaust, Jewish (1939-1945)
- Monterey International Pop Festival, 1967, Monterey, Calif
- Solvay Conference on Physics, Brussels, Belgium, 1911
- Concord, Battle of (Massachusetts : 1775)
- Olympic Games, London, England, 1948
- Partition of India (1947)
- IFLScience, author
- Siege of Sarajevo (Bosnia and Herzegovina : 1992-1996)
- Vatican Council, 1962-1965
- Cotton States Exposition, Atlanta, Ga., 1895
- Iditarod (Race)
- Observer Single-handed Trans-Atlantic Race
- British Occupation of India (1765-1947)
- March on Washington for Jobs and Freedom
- Tour de France (Bicycle race), France;, Switzerland, 1919
- Canadian Arctic Expedition (1913-1918)
- Imperial Trans-Antarctic Expedition, 1914-1917
- Grand National (Horse race)
- Super Bowl, New Orleans, La, 2002
- Olympic Winter Games, Calgary, Alta., 1988
- UFC (Mixed martial arts event)
- Tuareg Rebellion (Mali : 2012-)