Historical Period
20th century
105
19th century
71
21st century
40
To 1500
27
1865-1918
17
18th century
15
1945-
15
17th century
13
16th century
9
To 1775
9
Primitive and early church, ca. 30-600
8
1960-
6
1960-1980
6
1066-1485
5
1268-1559
4
1800-1899
4
1918-1945
4
1980-2020
4
2000-
4
1492-1648
3
1765-1947
3
1863-1947
3
1961-1971
3
1970-
3
476-1268
3
Colonial period, ca. 1600-1775
3
Empire, 30 B.C.-284 A.D.
3
Medieval period, 1066-1485
3
Middle Ages, 600-1500
3
Revolution, 1789-1799
3
1284-1536
2
1404-1472
2
1485-1603
2
15th century
2
1603-1649
2
1621-1683
2
1648-1789
2
1668-1744
2
1775-1783
2
1789-1900
2
1799-1917
2
1813-1855
2
1849-1914
2
1900-1999
2
1901-1945
2
1917-1948
2
1933-
2
1949-
2
1964-1975
2
1966-
2
rhagor ...