Era
1775-1783
13
18th century
10
19th century
8
Revolution
8
Revolution, 1775-1783
8
19e siècle
5
1946-
4
21st century
4
1743-1826
3
1775-1865
3
1789-1815
3
2000-2099
3
2017-2021
3
20th century
3
Civil War, 1861-1865
3
1588?-1653
2
1660-1688
2
1729-1797
2
1737-1809
2
1751-1836
2
1760-1820
2
1783-1789
2
1783-1865
2
1800-1899
2
1807-1870
2
1815-1861
2
1861-1865
2
1861-1865 (Guerre de Sécession)
2
18e siècle
2
1944-1989 (Polska Ludowa)
2
1945-
2
20e siècle
2
21e siècle
2
To 1775
2
1328-1589
1
14th century
1
1562-1598
1
1576-1631
1
1632-1704
1
1700-1799
1
1700-1899
1
1701-1800
1
1702-1714
1
1706-1790
1
1723-1791
1
1727-1781
1
1732-1799
1
1733-1804
1
1742-1798
1
1753-1824
1
more ...