Era
20th century
17,503
19th century
8,471
Civil War, 1861-1865
6,012
1900-1999
5,655
Revolution, 1775-1783
4,636
21st century
4,560
1775-1783
2,828
1945-1989
2,130
1800-1899
2,107
18th century
1,817
1989-
1,793
1945-
1,627
1861-1865
1,515
1946-
1,462
2000-2099
1,306
1933-1945
1,297
2001-2009
1,119
Colonial period, ca. 1600-1775
1,086
2009-
841
1980-
778
1809-1865
768
1783-1865
736
1981-1989
655
1969-1974
577
1918-1945
571
1945-1953
569
1971-1981
566
1993-2001
558
1865-1918
533
1743-1826
512
1815-1861
508
To 1775
507
1800-1999
472
1960-1980
464
1963-1969
462
War of 1812
441
1939-1945
434
To 1865
433
1775-1865
426
French and Indian War, 1754-1763
416
2009-2017
412
1882-1945
404
1953-1961
401
1981-1993
398
1900-2099
392
1981-
368
1732-1799
359
1700-1799
350
Since 1945
350
1981-2001
349
more ...