20th century 1,423,847 View Records 19th century 595,060 View Records 1900-1999 556,921 View Records 21st century 368,335 View Records 18th century 244,738 View Records Early works to 1800 214,014 View Records 1900 - 1999 184,685 View Records 17th century 169,026 View Records 1800-1899 151,287 View Records 2000-2099 150,091 View Records 1945- 118,507 View Records 1939-1945 98,372 View Records 16th century 89,561 View Records 20e siècle 77,788 View Records Civil War, 1861-1865 67,304 View Records 1700-1799 60,939 View Records To 1500 56,512 View Records 1800-1999 50,061 View Records Since 1945 49,074 View Records 21e siècle 46,081 View Records 1800 - 1899 44,670 View Records 1564-1616 44,260 View Records Revolution, 1789-1799 43,519 View Records 1600-1699 39,069 View Records Revolution, 1775-1783 38,306 View Records 1900-2099 37,627 View Records 1991- 36,656 View Records 1989- 34,112 View Records 1914-1918 32,560 View Records 1939 - 1945 31,241 View Records 1918-1945 31,120 View Records 1933-1945 29,503 View Records 1960- 26,993 View Records 1945-1989 26,930 View Records 19e siècle 25,751 View Records 2000 - 2099 25,440 View Records Revolution, 1917-1921 25,322 View Records 1991-2000 25,067 View Records 2001-2010 24,400 View Records 1961-1970 23,348 View Records Civil War, 1642-1649 23,337 View Records 1949- 23,297 View Records 1971-1980 23,134 View Records 20e siècle 22,994 View Records Colonial period, ca. 1600-1775 22,771 View Records 1500-1599 22,662 View Records 1861-1865 22,585 View Records 1265-1321 21,698 View Records Early modern, 1500-1700 21,495 View Records 1749-1832 21,424 View Records 1946- 20,927 View Records 1951-1960 20,812 View Records 1947- 20,771 View Records Geschichte 20,544 View Records 1981-1990 20,454 View Records 1990- 20,260 View Records Middle Ages, 600-1500 19,900 View Records -632 19,730 View Records 15th century 18,631 View Records 1809-1865 18,365 View Records 1980- 18,340 View Records 1948- 18,335 View Records 1789-1799 18,314 View Records 1700 - 1799 18,136 View Records Qing dynasty, 1644-1912 17,982 View Records Since 1991 17,830 View Records 1800 - 1999 17,460 View Records 1941-1950 16,952 View Records Since 1900 16,893 View Records Civil War, 1936-1939 16,262 View Records 1918- 16,069 View Records 1769-1821 15,813 View Records 1975- 15,658 View Records Early church, ca. 30-600 15,396 View Records 1976- 15,291 View Records 1951- 15,180 View Records 1775-1783 15,171 View Records 1700-1899 14,899 View Records Primitive and early church, ca. 30-600 14,695 View Records 1950- 14,610 View Records 1818-1883 13,984 View Records 1931-1940 13,980 View Records Ming dynasty, 1368-1644 13,826 View Records 1775-1865 13,652 View Records 1815-1870 13,490 View Records 1600 - 1699 13,450 View Records 1952- 13,425 View Records Since 1989 13,400 View Records 2000- 13,343 View Records 1724-1804 13,246 View Records 1644-1912 12,977 View Records 30-600 12,913 View Records 1935- 12,690 View Records 2011-2020 12,534 View Records 1944- 12,346 View Records 1970- 12,053 View Records 1789-1815 11,872 View Records 1976-2000 11,864 View Records 1936- 11,837 View Records 1500-1700 11,708 View Records