Era
20th century
96
1900-1999
36
19th century
26
1945-1990
23
1933-1945
17
1918-1945
16
18th century
12
1939-1945
12
21st century
10
1700-1799
7
1800-1999
7
1889-1945
7
1918-1933
6
Blockade, 1948-1949
6
1945-1955
5
1990-
5
2000-2099
5
Unification, 1990
5
1800-1899
4
1898-1956
3
1900-2099
3
1923-2015
3
1939 - 1945
3
1961-1963
3
1761-1854
2
1811-1889
2
1820-1899
2
1878-1957
2
1884-1950
2
1884-1952
2
1888-1942
2
1894-1939
2
1896-1940
2
1900 - 1999
2
1900-talet
2
1902-1943
2
1918-
2
Bombardment, 1943-1944
2
Revolution, 1917-1921
2
Since 1900
2
1600-1799
1
1674-1744
1
1700-1899
1
1712-1786
1
1716-1772
1
1724-1804
1
1729-1786
1
1751-1817
1
1768-1834
1
1774-1833
1
more ...