Era
Rebellion of 1798
8
1760-1820
7
20th century
7
1910-1921
6
19th century
6
1969-1994
4
1779-1852
3
18th century
3
-1653
2
1729-1797
2
1767-1803
2
1800-1837
2
1803-1849
2
1852-1913
2
1852-1928
2
1868-1916
2
Easter Rising, 1916
2
Puritan Revolution, 1642-1660
2
1640-1650
1
1740-1793
1
1744-1824
1
1750-1817
1
1753-1801
1
1757-ca. 1830
1
1770-1837
1
1775-1847
1
17th century
1
1846-1891
1
1856-1918
1
1864-1916
1
1871-1918
1
1871-1934
1
1880-1946
1
1881-1967
1
1883-1945
1
1889-1945
1
1897-1980
1
1899-1973
1
18th Century
1
1912-1998
1
1914-1990
1
1918
1
1920
1
1920-
1
1922-
1
1922-23
1
1927
1
1937-2020
1
1949-
1
1968-1998
1
more ...