20th century 6,035 1900-1999 3,586 19th century 2,478 18th century 1,540 1900 - 1999 1,347 16th century 1,302 1800-1899 1,036 17th century 1,018 Early works to 1800 676 1500-1599 665 1700-1799 617 Early modern, 1500-1700 538 1564-1616 514 1939-1945 499 To 1500 439 1800-1999 411 1945- 401 1800 - 1899 392 20e siècle 381 21st century 358 1500-1700 314 1600-1699 307 Geschichte 240 1500 - 1700 238 1700 - 1799 230 1500 - 1599 210 Colonial period, ca. 1600-1775 202 Since 1945 196 1265-1321 189 1700-1899 178 1914-1918 169 Civil War, 1861-1865 163 1500-1699 159 Revolution, 1789-1799 159 1800 - 1999 157 1870-1924 151 Classical period, 1500-1700 149 Revolution, 1775-1783 147 15th century 146 Qing dynasty, 1644-1912 146 19e siècle 142 15th and 16th centuries 136 1812-1870 135 1547-1616 134 1933-1945 130 1939 - 1945 130 Middle English, 1100-1500 126 1900-2099 121 1600-1799 116 Middle Ages, 600-1500 116 1483-1546 110 1868- 110 1861-1865 108 16e siècle 107 1749-1832 105 1400-1599 103 20e siècle 103 Revolution, 1917-1921 103 1918-1945 98 2000-2099 97 To 1810 97 1949- 96 Ming dynasty, 1368-1644 95 Primitive and early church, ca. 30-600 95 18e siècle 90 1809-1865 89 1600 - 1699 88 1644-1912 86 1775-1783 85 To 1700 85 1600-1775 83 1818-1883 83 1960- 83 1947- 82 1945-1989 81 Song dynasty, 960-1279 79 -1400 78 1608-1674 78 17e siècle 78 30-600 78 Early modern and Elizabethan, 1500-1600 78 Medieval, 500-1500 78 1906- 77 1600-1868 76 Since 1868 76 1904- 75 1928- 75 1700 - 1899 74 1789-1799 74 1865-1936 74 1900- 74 1908- 74 Edo period, 1600-1868 74 1903- 73 1956- 73 1931- 72 Old English, ca. 450-1100 72 1917- 71 600-1500 71 1799-1837 70