Era
Victoria, 1837-1901
8
20th century
5
Civil War, 1861-1865
5
19th century
3
1564-1616
2
1896-1934
2
1898-1977
2
18th century
2
1923-2005
2
1923-2012
2
1928-
2
1943-
2
1964-
2
Medieval period, 1066-1485
2
To 146 B.C.
2
Tudors, 1485-1603
2
1452-1519
1
1732-1799
1
1775-1865
1
1809-1865
1
1812-1892
1
1820-1910
1
1837-1902
1
1848-1860
1
1871-1900
1
1886-1957
1
1893-1979
1
1898-
1
1902-1974
1
1910-1999
1
1915-2013
1
1917-1963
1
1919-2012
1
1924-
1
1928-2018
1
1929
1
1929-1968
1
1929-2019
1
1937-
1
1942-1992
1
1954-
1
1959-
1
1960-
1
1980-2000
1
2020
1
332 B.C.-638 A.D.
1
Colonial period, ca. 1600-1775
1
Revolution, 1775-1783
1
Since 2020
1
To 1775
1
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