Meeting
584
- Eruption of Krakatoa (Indonesia : 1883)
- Stonewall Riots (New York, New York : 1969)
- Caste War (Mexico : 1847-1855)
- Soulforce Equality Ride, 2006
- Mexican War (1846-1848)
- World War, 1939-1945
- Woman's Rights Meeting, 1859, Boston, Mass
- Holocaust, Jewish, 1939-1945
- Influenza Epidemic (1918-1919)
- Haymarket Square Riot (Chicago, Illinois, 1886
- Easter Rising (Ireland : 1916)
- Kamdesh, Battle of (Afghanistan : 2009)
- Courage Summit, 2007
- German Occupation of Netherlands (1940-1945)
- Napoleonic Conquest of Spain (1808-1813)
- New Madrid Earthquakes (1811-1812)
- Out Write (Conference)
- Samuel P. Huntington Memorial Symposium on Culture, Cultural Change and Economic Development, 2010, Moscow, Russia
- Sanitation Workers Strike (Memphis, Tennessee : 1968)
- Cows on Parade, Chicago, Ill, 1999
- Arab Spring (2010- )
- Conference on Historic Archaeology in Illinois, 1987, Normal, Ill
- Vietnam War, 1961-1975
- Wellman Polar Expedition, 1898-1899
- Woodstock Festival, Woodstock, NY, 1969
- American Civil War (1861-1865.)
- German Occupation of France (1940-1945.)
- Boxer Rebellion (China : 1899-1901)
- Capture of Fort Ticonderoga (New York : 1775)
- World War (1939-1945.)
- Vietnam War (1961-1975)
- Exposición Universal de 1992
- Mexican War, 1846-1848
- Monterey International Pop Festival, Monterey, Calif, 1967
- Trafalgar, Battle of, 1805
- Polar Bear Expedition, 1918-1919
- Peloponnesian War (Greece : 431-404 B.C.)
- Holocaust, Jewish (1939-1945)
- Wars of Independence (Latin America : 1806-1830)
- Washington Irving Symposium, 1970, North Tarrytown, N.Y
- Afghan War, 2001-
- EuroMedLab 2011, 2011, Berlin, Germany
- Australasian Antarctic Expedition
- Austin Film Festival
- Columbine High School Massacre (Littleton, Colorado : 1999)
- Saratoga Campaign (New York : 1777)
- Cuban Missile Crisis (1962)
- Peasant Uprising (Chiapas, Mexico : 1994- )
- International Woodfire Conference
- World Series (Baseball)