Era
20th century
19
19th century
6
18th century
3
1980-
3
1989-
3
1945-
2
1946-
2
1970-
2
1981-
2
2001-
2
2017-
2
21st century
2
1783-1789
1
17th century
1
1809-1849
1
1812-1870
1
1817?-1895
1
1819-1892
1
1830-1886
1
1865-1939
1
1868-1921
1
1868-1963
1
1878-1953
1
1885-1972
1
1888-1965
1
1898-1969
1
1899-1973
1
1901-1936
1
1901-1953
1
1904-1970
1
1906-1975
1
1914-
1
1933-1945
1
1945-1989
1
1969-
1
1971-
1
1982-
1
2001-2009
1
2009-2017
1
2016
1
2017-2021
1
Colonial period, ca. 1600-1775
1
To 1775
1
To 1964
1