Era
1865-1918
20th century
15
19th century
11
1918-1945
10
1865-1900
4
1803-1882
2
1838-1918
2
1858-1919
2
1865-1898
2
1865-1921
2
Civil War, 1861-1865
2
1600-1868
1
1732-1799
1
1783-1865
1
1789-1797
1
1821-1910
1
1835-1910
1
1835-1919
1
1860-1938
1
1861-1909
1
1861-1932
1
1868-1912
1
1869-1877
1
1901-1909
1
1901-1953
1
1918-1932
1
1945-
1
United States
1