Era
Revolution, 1775-1783
8
1939-1945
7
1775-1783
5
Civil War, 1861-1865
5
1775-1783 (Révolution)
4
1846-1928
4
1914-1918
4
1861-1865
3
1816-1872
2
1865-1918
2
1911-1993
2
1700-1799
1
1737-1812
1
1783-1848
1
1830-1900
1
1835-1900
1
1841-
1
1848-1869
1
1856-1921
1
1869-1941
1
1875-
1
1878-1944
1
1885-1977
1
1898-1976
1
18th century
1
1900-1999
1
1933-
1
1941-1944 (Occupation allemande)
1
1944-
1
20e siècle
1
20th century
1
French and Indian War, 1755-1763
1
German occupation, 1940-1945
1
German occupation, 1941-1944
1
REvolution, 1775-1783
1
Revolution
1
Since 1939
1