Era
19th century
21
20th century
16
1800-1899
7
1835-1910
7
1900-1999
5
21st century
5
1537-1553
3
2000-2099
3
Civil War, 1861-1865
3
1787
2
1795
2
1800
2
1818
2
18th century
2
1939-1945
2
2000-2020
2
-approximately 1540
1
1700-1899
1
1714-1795
1
1714-1815
1
1758-1805
1
1780-1798
1
1786
1
1789
1
1789-1815
1
1795-1815
1
1796
1
1798
1
1800 - 1899
1
1832-1902
1
1836-1916
1
1860-1937
1
1862-1930
1
1868-1952
1
1873-1897
1
1874-1965
1
1877-1896
1
1880-1969
1
1882-1956
1
1894-1959
1
1895-1972
1
1897-1960
1
1900-1938
1
1903-1980
1
1909-1955
1
1915-1923
1
1920-1996
1
1924-1984
1
1925-2014
1
1928-
1
more ...