20th century 11,463 Breathnaigh ar na taifid 19th century 7,253 Breathnaigh ar na taifid 18th century 3,082 Breathnaigh ar na taifid 1945- 1,520 Breathnaigh ar na taifid 1947- 1,432 Breathnaigh ar na taifid 17th century 1,413 Breathnaigh ar na taifid Revolution, 1789-1799 1,393 Breathnaigh ar na taifid 16th century 1,284 Breathnaigh ar na taifid Revolution, 1775-1783 939 Breathnaigh ar na taifid To 1500 892 Breathnaigh ar na taifid 1775-1783 699 Breathnaigh ar na taifid Civil War, 1861-1865 691 Breathnaigh ar na taifid 1991- 655 Breathnaigh ar na taifid Colonial period, ca. 1600-1775 644 Breathnaigh ar na taifid 1919-1947 632 Breathnaigh ar na taifid 1869-1948 537 Breathnaigh ar na taifid 1933-1945 525 Breathnaigh ar na taifid 1800-1899 494 Breathnaigh ar na taifid 1918-1945 442 Breathnaigh ar na taifid Precambrian 437 Breathnaigh ar na taifid Early modern, 1500-1700 434 Breathnaigh ar na taifid 1500-1800 393 Breathnaigh ar na taifid Revolution, 1917-1921 376 Breathnaigh ar na taifid 1900-1999 363 Breathnaigh ar na taifid 1910-1946 362 Breathnaigh ar na taifid 20th Century 356 Breathnaigh ar na taifid 1564-1616 330 Breathnaigh ar na taifid 1724-1804 315 Breathnaigh ar na taifid 1871-1918 301 Breathnaigh ar na taifid Paleozoic 296 Breathnaigh ar na taifid 1960- 281 Breathnaigh ar na taifid 1918- 280 Breathnaigh ar na taifid 1877-1938 274 Breathnaigh ar na taifid Quaternary 274 Breathnaigh ar na taifid Cretaceous 273 Breathnaigh ar na taifid 1836-1909 272 Breathnaigh ar na taifid 1861-1865 271 Breathnaigh ar na taifid 1861-1941 270 Breathnaigh ar na taifid 1765-1947 266 Breathnaigh ar na taifid 1966- 265 Breathnaigh ar na taifid 1821-1861 264 Breathnaigh ar na taifid Old English, ca. 450-1100 253 Breathnaigh ar na taifid Jurassic 243 Breathnaigh ar na taifid d. 632 243 Breathnaigh ar na taifid 1900 - 1999 240 Breathnaigh ar na taifid Middle English, 1100-1500 239 Breathnaigh ar na taifid To 1775 239 Breathnaigh ar na taifid 1918-1933 236 Breathnaigh ar na taifid 1867-1910 234 Breathnaigh ar na taifid 1769-1821 231 Breathnaigh ar na taifid 1600-1775 227 Breathnaigh ar na taifid 1849-1870 220 Breathnaigh ar na taifid 1912-1949 219 Breathnaigh ar na taifid 1775-1865 210 Breathnaigh ar na taifid British occupation, 1765-1947 204 Breathnaigh ar na taifid 15th century 199 Breathnaigh ar na taifid Mesozoic 197 Breathnaigh ar na taifid Classical period, 1500-1700 191 Breathnaigh ar na taifid 1789-1815 188 Breathnaigh ar na taifid Cenozoic 185 Breathnaigh ar na taifid Devonian 184 Breathnaigh ar na taifid Middle Ages, 600-1500 184 Breathnaigh ar na taifid 12th cent 178 Breathnaigh ar na taifid 1945-1989 177 Breathnaigh ar na taifid 1749-1832 176 Breathnaigh ar na taifid 20e siècle 171 Breathnaigh ar na taifid 1917-1945 168 Breathnaigh ar na taifid 1483-1546 167 Breathnaigh ar na taifid Middle High German, 1050-1500 166 Breathnaigh ar na taifid 1818-1883 165 Breathnaigh ar na taifid Tertiary 164 Breathnaigh ar na taifid Carboniferous 163 Breathnaigh ar na taifid 1801-1917 161 Breathnaigh ar na taifid 1985-1991 160 Breathnaigh ar na taifid 1986-1991 160 Breathnaigh ar na taifid 1998- 160 Breathnaigh ar na taifid Pleistocene 159 Breathnaigh ar na taifid 1870-1924 156 Breathnaigh ar na taifid 1700-1799 150 Breathnaigh ar na taifid 1770-1831 150 Breathnaigh ar na taifid 1977- 149 Breathnaigh ar na taifid 1789-1900 148 Breathnaigh ar na taifid 324 B.C.-1000 A.D. 146 Breathnaigh ar na taifid 1857-1919 141 Breathnaigh ar na taifid 1946- 141 Breathnaigh ar na taifid Early church, ca. 30-600 140 Breathnaigh ar na taifid German occupation, 1940-1945 140 Breathnaigh ar na taifid 1971- 138 Breathnaigh ar na taifid Sepoy Rebellion, 1857-1858 137 Breathnaigh ar na taifid 1905- 135 Breathnaigh ar na taifid 1917- 135 Breathnaigh ar na taifid 1939-1945 134 Breathnaigh ar na taifid Triassic 134 Breathnaigh ar na taifid 1815-1870 128 Breathnaigh ar na taifid 1882-1921 127 Breathnaigh ar na taifid 1900- 127 Breathnaigh ar na taifid 15th cent 126 Breathnaigh ar na taifid 1949- 126 Breathnaigh ar na taifid To 1700 126 Breathnaigh ar na taifid Wars of Independence, 1556-1648 126 Breathnaigh ar na taifid