Era
19th century
13
20th century
8
1900-1999
4
1917-1936
3
1917-1945
3
1945-
3
1760-1825
2
1800-1899
2
1830-1962
2
1840-1904
2
1855-1935
2
1980-
2
21st century
2
Since 1945
2
1600-1999
1
1787-1858
1
1787-1899
1
1791-1840
1
17th century
1
1800 - 1899
1
1800-1962
1
1800-1999
1
1809-1852
1
1865-1921
1
1869-1934
1
18th century
1
1900 - 1999
1
1933-1991
1
1939-1945
1
265-30 B.C
1
Fiction
1
Nguyễn dynasty, 1802-1945
1
Republic, 265-30 B.C.
1
Since 1980
1
Spanish colony, 1540-1810
1
To 1775
1