20th century 947,166 View Records 19th century 450,582 View Records 1900-1999 320,819 View Records 21st century 218,815 View Records 18th century 178,227 View Records 17th century 132,400 View Records 1900 - 1999 114,596 View Records 1945- 107,865 View Records Early works to 1800 100,495 View Records 1800-1899 97,535 View Records 2000-2099 76,923 View Records 1939-1945 74,364 View Records Civil War, 1861-1865 71,317 View Records 16th century 67,682 View Records 20e siècle 49,351 View Records Revolution, 1789-1799 46,850 View Records Since 1945 44,338 View Records 1700-1799 41,537 View Records Revolution, 1775-1783 40,551 View Records 1991- 37,270 View Records To 1500 36,897 View Records 1800-1999 33,738 View Records 1800 - 1899 32,498 View Records 1989- 30,984 View Records Civil War, 1642-1649 30,643 View Records 1918-1945 29,925 View Records 1933-1945 29,429 View Records Revolution, 1917-1921 25,862 View Records 1600-1699 25,082 View Records 1939 - 1945 24,546 View Records 1960- 24,332 View Records Colonial period, ca. 1600-1775 23,163 View Records 1945-1989 22,692 View Records 1861-1865 22,414 View Records 21e siècle 20,834 View Records 1900-2099 20,663 View Records 1914-1918 19,426 View Records 1949- 19,211 View Records 1789-1799 18,935 View Records 1990- 18,557 View Records 19e siècle 18,129 View Records 1980- 17,820 View Records Since 1991 17,296 View Records Civil War, 1936-1939 16,725 View Records 2000 - 2099 15,773 View Records 1947- 15,739 View Records 1775-1783 15,637 View Records 20e siècle 15,406 View Records 1815-1870 15,365 View Records 1500-1599 15,175 View Records Since 1900 15,099 View Records 1975- 14,873 View Records 1775-1865 14,726 View Records 1976- 14,617 View Records 1642-1649 14,506 View Records 1946- 14,372 View Records 15th century 14,097 View Records 1700 - 1799 13,787 View Records 1918- 13,766 View Records 2000- 13,460 View Records Geschichte 13,217 View Records 1789-1815 12,287 View Records 1800 - 1999 12,261 View Records 1976-2000 12,146 View Records 1789 - 1799 11,959 View Records Qing dynasty, 1644-1912 11,559 View Records Since 1989 11,507 View Records 1951- 11,438 View Records 1912-1949 11,415 View Records 1948- 11,134 View Records 1700-1899 10,871 View Records War of 1812 10,582 View Records 1993- 10,565 View Records Ming dynasty, 1368-1644 10,367 View Records 1974- 10,153 View Records 1644-1912 10,096 View Records 1769-1821 9,851 View Records German occupation, 1940-1945 9,831 View Records Charles I, 1625-1649 9,657 View Records 1564-1616 9,644 View Records 1918-1933 9,468 View Records Commonwealth and Protectorate, 1649-1660 9,462 View Records 1970- 9,412 View Records 1861 - 1865 9,408 View Records Since 2000 9,368 View Records 1988- 9,332 View Records 1952- 9,305 View Records 1917-1936 9,084 View Records 1979- 9,080 View Records 2002- 8,983 View Records Middle Ages, 600-1500 8,982 View Records 1801-1917 8,937 View Records Since 1960 8,920 View Records 1789-1900 8,730 View Records Medieval, 500-1500 8,600 View Records 1958- 8,527 View Records 1949-1976 8,460 View Records To 1775 8,429 View Records 1600 - 1699 8,413 View Records Charles II, 1660-1685 8,406 View Records