20th century 11,462 View Records 19th century 7,253 View Records 18th century 3,082 View Records 1945- 1,520 View Records 1947- 1,431 View Records Revolution, 1789-1799 1,393 View Records 17th century 1,378 View Records 16th century 1,284 View Records Revolution, 1775-1783 939 View Records To 1500 892 View Records 1775-1783 699 View Records Civil War, 1861-1865 691 View Records 1991- 655 View Records Colonial period, ca. 1600-1775 644 View Records 1919-1947 631 View Records 1869-1948 537 View Records 1933-1945 525 View Records 1800-1899 494 View Records 1918-1945 442 View Records Precambrian 437 View Records Early modern, 1500-1700 434 View Records 1500-1800 393 View Records Revolution, 1917-1921 376 View Records 1900-1999 362 View Records 1910-1946 362 View Records 20th Century 356 View Records 1564-1616 330 View Records 1724-1804 315 View Records 1871-1918 301 View Records Paleozoic 296 View Records 1960- 281 View Records 1918- 280 View Records 1877-1938 274 View Records Quaternary 274 View Records Cretaceous 273 View Records 1836-1909 272 View Records 1861-1865 271 View Records 1861-1941 270 View Records 1765-1947 266 View Records 1966- 265 View Records 1821-1861 264 View Records Old English, ca. 450-1100 253 View Records Jurassic 243 View Records d. 632 243 View Records 1900 - 1999 240 View Records Middle English, 1100-1500 239 View Records To 1775 239 View Records 1918-1933 236 View Records 1867-1910 234 View Records 1769-1821 231 View Records 1600-1775 227 View Records 1849-1870 220 View Records 1912-1949 219 View Records 1775-1865 210 View Records British occupation, 1765-1947 204 View Records 15th century 199 View Records Mesozoic 197 View Records Classical period, 1500-1700 191 View Records 1789-1815 188 View Records Cenozoic 185 View Records Devonian 184 View Records Middle Ages, 600-1500 184 View Records 12th cent 178 View Records 1945-1989 177 View Records 1749-1832 176 View Records 20e siècle 171 View Records 1917-1945 168 View Records 1483-1546 167 View Records Middle High German, 1050-1500 166 View Records 1818-1883 165 View Records Tertiary 164 View Records Carboniferous 163 View Records 1801-1917 161 View Records 1985-1991 160 View Records 1986-1991 160 View Records 1998- 160 View Records Pleistocene 159 View Records 1870-1924 156 View Records 1700-1799 150 View Records 1770-1831 150 View Records 1977- 149 View Records 1789-1900 148 View Records 324 B.C.-1000 A.D. 146 View Records 1857-1919 141 View Records 1946- 141 View Records German occupation, 1940-1945 140 View Records Early church, ca. 30-600 139 View Records 1971- 138 View Records Sepoy Rebellion, 1857-1858 137 View Records 1905- 135 View Records 1917- 135 View Records 1939-1945 134 View Records Triassic 134 View Records 1815-1870 128 View Records 1882-1921 127 View Records 1900- 127 View Records 15th cent 126 View Records 1949- 126 View Records To 1700 126 View Records Wars of Independence, 1556-1648 126 View Records