Era
19th century
32
20th century
28
18th century
10
1969
8
Revolution, 1775-1783
6
World War, 19141918
5
1900-1999
4
Revolution, 1830-1832
4
Uprising, 1944
4
13th century
3
1989-
3
Since 1945
3
15th century
2
1830-1864
2
1868-1918
2
1878-1943
2
1925-2017
2
1930-
2
1939-1945
2
1939-2005
2
1945-
2
1949-2010
2
21st century
2
Revolution, 1863-1864
2
Since 1989
2
1138-1305
1
1456-1531
1
1461-1506
1
1680-1765
1
16th century
1
1700-1799
1
1756-1791
1
1770-1827
1
1770-1861
1
1771-1854
1
1786-1860
1
1791-1843
1
1793-1876
1
1798-1855
1
17th century
1
1812-1887
1
1813-1901
1
1819-1914
1
1825-1899
1
1831
1
1838-1875
1
1840-1850
1
1840-1924
1
1845-1894
1
1846-1926
1
more ...