Era
19th century
35
20th century
33
1800-1899
13
1900-1999
12
18th century
11
1800-1999
5
1700-1899
4
1918-1945
3
1980-
3
17th century
2
1857-1929
2
1922-1945
2
1929
2
1933-1945
2
1945-1970
2
1960-1980
2
1989-
2
Since 1989
2
1547-1616
1
16th century
1
1700-1799
1
1749-1832
1
1775-1817
1
1799-1845
1
1818-1883
1
1849-1914
1
1862-1937
1
1865-1945
1
1865-1950
1
1886-
1
1886-1947
1
1891-1937
1
1898-1951
1
1900 - 1999
1
1900-1998
1
1900-2099
1
1924-
1
1945-1989
1
1974-
1
1981-2001
1
21st century
1
Colonial period, ca. 1600-1775
1
Since 1900
1
Victoria, 1837-1901
1