Era
20th century
26
1900-1999
12
1989-
10
19th century
6
1945-1989
5
1800-1999
4
1800-1899
3
1900-2099
3
21st century
3
Since 1945
3
1945-
2
Since 1989
2
1711-1821
1
1711-1859
1
1800 - 1899
1
1807-
1
1821-1859
1
1842-1932
1
1847-1920
1
1850-1937
1
1868-1930
1
1876-1878
1
1881-1943
1
1914-1944
1
1925-1977
1
1931-1940
1
1944-
1
1945-1990
1
1948-1989
1
1949-2019
1
1971-1990
1
1989
1
1990-
1
19e siècle
1
Geschichte 1789-1918
1
Geschichte 1855-1940
1
Geschichte 1860-1918
1
Revolution, 1989
1
War of Independence, 1876-1878
1