Civil War, 1861-1865 1,294 Colonial period, ca. 1600-1775 450 Classical period, 1500-1700 154 Civil War, 1936-1939 128 Civil War, 2011- 71 Civil War, 1994 63 Cultural Revolution, 1966-1976 56 Conquest, 1519-1540 39 Civil War, 1642-1649 37 Civil War, 1975-1990 30 Civil War, 1983-2005 23 Civil War, 1994- 21 Commune, 1871 20 Conquest, 1522-1548 20 Charles I, 1625-1649 17 Civil War, 1945-1949 17 Civil War, 1991-2002 17 Cretaceous 17 Civil War, 1979-1992 15 Consulate and First Empire, 1799-1815 15 Civil War, 1983-2009 13 Confederation, 1783-1789 13 Civil War, 1960-1996 12 Commonwealth and Protectorate, 1649-1660 12 Coup d'état, 1973 12 Charles II, 1660-1685 11 Civil War, 1960-1965 10 Civil War, 1989-1996 10 Constantine I, the Great, 306-337 10 Civil War, 1944-1949 9 Civil War, 1970-1975 9 Civil War, 43-31 B.C. 9 Charles VII, 1422-1461 8 Chosŏn dynasty, 1392-1910 8 Civil War, 1999-2003 8 Civil War, 49-45 B.C. 8 Constitutional period, 1789-1809 8 Coup d'état, 1965 8 Catherine II, 1762-1796 7 Cenozoic 7 Chimurenga War, 1966-1980 7 Civil War, 1975-2002 7 Civil War, 1922-1923 6 Civil War, 1967-1970 6 Confederation, 1867 6 Coup d'état, 1851 6 Cambrian 5 Civil War, 1990-1993 5 Civil War, 1996-2006 5 Cyprus Crisis, 1974- 5 Capture by the British, 1814 4 Charles V, 1519-1556 4 Charles VI, 1380-1422 4 Conspiracy of Catiline, 65-62 B.C. 4 Coup d'état, 1963 4 Coup d'état, 1979 4 Coup d'état, 1987 4 Caligula, 37-41 3 Capture, 1862 3 Carlist War, 1833-1840 3 Caste War, 1847-1855 3 Charles I, 1516-1556 3 Civil War, 1992-1997 3 Civil War, 1998- 3 Civil War, 2002-2007 3 Civil War, 68-69 3 Coup d'état, 1980 3 Canudos Campaign, 1893-1897 2 Carboniferous 2 Carib War, 1795-1796 2 Charles II, 1665-1700 2 Chejudo Rebellion, 1948 2 Chilembwe Rebellion, 1915 2 Civil War, 1955-1972 2 Civil War, 1998-1999 2 Coup d'état, 1975 2 Canute, 1017-1035 1 Capetians, 987-1328 1 Cession to the United States, 1819 1 Charles I, 1866-1914 1 Charles III, 1759-1788 1 Charles IV, 1788-1808 1 Charles IX, 1560-1574 1 Charles XII, 1697-1718 1 Chattahoochee River Valley 1 China 1 Christian IV, 1588-1648 1 Christian V, 1670-1699 1 Civil Disobedience, 1999-2001 1 Civil War, 1918 1 Civil War, 1961-1965 1 Civil War, 1965- 1 Civil War, 1989- 1 Civil War, 1997 1 Civil War, 2015- 1 Civl War, 1861-1865 1 Classical age 1 Claudius, 41-54 1 Colonial period 1 Colonial period, ca. 1600-1776 1