Era
20th century
35
19th century
26
1945-
12
18th century
9
1945-1989
5
17th century
4
1812-1870
4
1843-1916
4
1989-
4
1990-
4
Unification, 1990
4
1979-
3
1757-1827
2
1857-1924
2
1882-1941
2
1918-1945
2
1933-1945
2
1936-1945
2
1941-
2
1945-1991
2
1960-
2
1980-
2
1985-1991
2
1991-
2
20TH CENTURY
2
Revolution of 1688
2
1340?-1400
1
1552?-1618
1
1554-1586
1
1564-1616
1
1632-1704
1
1648-1795
1
1667-1745
1
1689-1702
1
1722-1771
1
1731-1802
1
1759-1797
1
1770-1850
1
1772-1834
1
1775-1783
1
1783-1789
1
1789-1820
1
1792-1822
1
17th-18th centuries
1
1800-1837
1
1801-1917
1
1805-1881
1
1809-1852
1
1809-1882
1
1809-1891
1
more ...