Era
19th century
21
20th century
20
1912-1949
16
1800-1899
14
1900 - 1999
13
1789-1815
8
Civil War, 1945-1949
8
18th century
6
1900-1999
6
1769-1821
5
17th century
5
1928-1937
5
1789 - 1815
4
1288-1918
3
1600-1699
3
1700 - 1799
3
1892-1967
3
1912 - 1949
3
1937-1945
3
862-1237
3
Ottoman Empire, 1288-1918
3
Three kingdoms, 220-265
3
To 1801
3
1643-1715
2
1730-1800
2
1780-1873
2
1782-1945
2
1789-1899
2
1800 - 1899
2
1914-1918
2
1917-1948
2
220-265
2
55 B.C.-449 A.D
2
622-661
2
Civil War, 1861-1865
2
Louis XIV, 1643-1715
2
Revolution, 1775-1783
2
Roman period, 55 B.C.-449 A.D
2
approximately 1330-approximately 1400
2
-632
1
1132-1169
1
1302
1
1336-1405
1
13th-15th centuries
1
1598 - 1699
1
1598-1699
1
1600-1799
1
1600-talet
1
1637
1
1644-1912
1
more ...