Era
Revolution, 1775-1783
15
1775-1783
12
Civil War, 1861-1865
7
16th century
5
1706-1790
5
1775 - 1783
5
Revolution
5
-1498?
4
1510-1554
4
19th century
4
20th century
4
Since 1945
4
-1498
3
-1528
3
1510-1549
3
1600-1775
3
1732-1799
3
1841-1878
3
1861-1865
3
1900-1999
3
1945-
3
1945-1989
3
1981-1990
3
Civil war
3
Colonial period, ca. 1600-1775
3
active 16th century
3
-1983
2
1479-1516
2
1719-1765
2
1743-1826
2
1752-1816
2
1763-1764
2
1775-1783 (Révolution)
2
1783-1865
2
1798-1868
2
1799-1868
2
1800-1859
2
1812-1815
2
1840-1895
2
1865-1918
2
1882-1945
2
1960-1991
2
1969-1974
2
1974-1977
2
1980-
2
1981-1989
2
1991-
2
Early accounts to 1600
2
Ferdinand and Isabella, 1479-1516
2
Revolution, 1789-1799
2
more ...