Era
21st century
83
20th century
62
1985-
45
2000-2099
19
1945-
16
1964-1985
16
1985-2002
15
19th century
13
Empire, 1822-1889
10
To 1822
8
1763-1822
6
1549-1762
5
1900-1987
5
1900-1999
5
1954-1964
5
1822-1889
4
1918-
4
1982-
4
2000 - 2099
4
21e siècle
4
Declaration of Independence, 1822
4
Revolution, 1930
4
Revolution, 1964
4
1849-1910
3
1883-1954
3
1889-1930
3
18th century
3
1902-1982
3
1970-
3
Precambrian
3
1800-1899
2
1822-
2
1889-1970
2
1900 - 1999
2
1918-2017
2
1921-1997
2
1954-
2
1964-
2
1983-
2
1983-2002
2
2003-
2
From 570 million to 5 billion years ago
2
To 1830
2
Wars of Independence, 1806-1830
2
1500-2000
1
1585-1652
1
1608-1697
1
16th century
1
1700-1799
1
1700-1899
1
more ...