19th century 236 20th century 160 1800-1899 100 Civil War, 1861-1865 83 1900-1999 62 18th century 48 Colonial period, ca. 1600-1775 34 Revolution, 1775-1783 34 21st century 33 Revolution, 1789-1799 22 1939-1945 20 2000-2099 20 1700-1799 19 1914-1918 17 16th century 16 1861-1865 16 French and Indian War, 1754-1763 16 1809-1865 13 Louis XIV, 1643-1715 13 Elizabeth, 1558-1603 10 Louis XIII, 1610-1643 9 Revolution, 1835-1836 9 Revolution, 1917-1921 9 1643-1715 8 1754-1763 8 1769-1821 8 17th century 8 1933-1945 8 Civil War, 1936-1939 8 To 1763 (New France) 8 1500-1599 7 1542-1587 7 1600-1775 7 1860-1904 7 1950- 7 Alexander I, 1801-1825 7 Cultural Revolution, 1966-1976 7 German occupation, 1940-1945 7 Louis XI, 1461-1483 7 1254-1323? 6 1564-1616 6 1789-1799 6 1929 6 Anne, 1702-1714 6 Conquest, 1519-1540 6 Revolution, 1910-1920 6 To 1846 6 1533-1917 5 1712-1786 5 1801-1917 5 1835-1910 5 1846-1950 5 1859-1930 5 1865-1898 5 1865-1918 5 1910-1946 5 1917-1963 5 1966-1976 5 Charles II, 1660-1685 5 First, 1096-1099 5 George II, 1727-1760 5 Primitive and early church, ca. 30-600 5 Republic, 1912-1949 5 Stephen, 1135-1154 5 Victoria, 1837-1901 5 War of 1812 5 1452-1498 4 1507-1536 4 1625-1672 4 1648-1714 4 1689-1745 4 1755-1793 4 1763-1814 4 1775-1783 4 1775-1817 4 1793-1863 4 1839-1876 4 1918-1945 4 1936-1939 4 1961-1975 4 356 B.C.-323 B.C. 4 Charles I, 1625-1649 4 Constitutional period, 1789-1809 4 Napoleonic Conquest, 1808-1813 4 Richard I, 1189-1199 4 Wars of the Roses, 1455-1485 4 10 B.C.-54 A.D. 3 1162-1227 3 1412-1431 3 1452-1519 3 1469-1527 3 1491-1547 3 1512-1548 3 1537-1553 3 15th century 3 1612-1650 3 1671-1734 3 1743-1826 3 1744-1826? 3 1746-1828 3