Era
20th century
5
1809-1865
3
1918-1945
2
1706-1790
1
1743-1826
1
1757-1804
1
1783-1865
1
1846-1917
1
1848-1849
1
1851-1940
1
1859-1935
1
1865-1918
1
18th century
1
1918-1932
1
1933-1945
1
1945-
1
1956-
1
1960-1980
1
1961-1963
1
19th century
1
Colonial period, ca. 1600-1775
1
Partition period, 1763-1796
1
Revolution, 1830-1832
1
Since 1945
1