Era
20th century
5
1918-1940
2
1940-1991
2
1792-1876
1
1839-1907
1
1861-1917
1
1864-1957
1
1874-1916
1
1878-1940
1
1886-1963
1
1887-1953
1
1890-1951
1
1895-1942
1
1895-1944
1
1897-1965
1
1900-
1
1903-1955
1
1912-1961
1
1917-1956
1
1920-1956
1
1939-1940
1
1965-
1
1991-
1
19th century
1
20th Century
1
War of Independence, 1918-1920
1
approximately 1660-1688
1