Era
20th century
9
19th century
4
1961-1975
3
21st century
3
1865-
2
1945-1975
2
13th century
1
16th century
1
1787-1868
1
1815-1960
1
1858-1898
1
1864- 1910
1
1873 - 1888
1
1888-1945
1
1912-
1
1946 - 1954
1
1954 - 1975
1
1954-1975
1
1961-1945
1
1981-1995
1
1991-
1
20th century,20th century
1
20th century,thế kỷ 20
1
980-981
1
ly dynasty, 1010-1225
1
revolution, 1896-1898
1