Era
20th century
9,643
19th century
4,648
1900-1999
3,348
1800-1899
1,287
18th century
1,263
Civil War, 1861-1865
1,132
21st century
671
17th century
597
1939-1945
564
Revolution, 1775-1783
497
16th century
452
1933-1945
355
1809-1865
354
1861-1865
351
Early modern, 1500-1700
348
1700-1799
340
1951-
328
1945-1989
324
1946-
287
1564-1616
276
2000-2099
276
1945-
274
1775-1783
267
1800-1999
234
To 1500
232
Colonial period, ca. 1600-1775
230
1989-
206
1941-
182
1900 - 1999
164
1732-1799
162
1743-1826
161
1865-1950
155
1949-
153
1944-
150
1775-1865
140
1600-1699
139
1939 - 1945
138
1943-
137
1948-
137
1934-
133
1947-
132
1882-1945
131
1882-1941
128
1706-1790
127
1900-2099
125
1942-
121
1783-1865
119
1837-1901
118
1835-1910
114
1930-
113
more ...