Era
19th century
16
1910-1921
15
Easter Rising, 1916
11
1889-1984
9
1882-1941
4
20th century
3
1856-1918
2
1888-1964
2
Augustus, 30 B.C.-14 A.D.
2
Gallic Wars, 58-51 B.C.
2
Republic, 265-30 B.C.
2
1782-1853
1
1800-1837
1
1854-1932
1
1867-1935
1
1880-1924
1
1891-1918
1
1922-
1
63 B.C.-14 A.D.
1
B.C. 63-A.D. 14
1
British occupation, 1765-1947
1
Civil War, 1922-1923
1
Republic, 510-30 B.C.
1
Sepoy Rebellion, 1857-1858
1
To 449
1
War of Independence, 1919-1921
1