Era
20th century
42
19th century
18
1775-1783
7
1564-1616
4
16th century
4
1783-1809
4
17th century
4
1893-1976
4
Middle Ages, 600-1500
4
1732-1799
3
1783-1865
3
18th century
3
1991-2000
3
21st century
3
Early church, ca. 30-600
3
1572-1631
2
1596-1650
2
1685-1750
2
1743-1826
2
1788-1866
2
1809-1865
2
1818-1895
2
1844-1900
2
1873-1954
2
1874-1946
2
1876-1938
2
1890-1960
2
1902-1967
2
1908-1986
2
1922-1969
2
1947-
2
1948-
2
1953-1985
2
Colonial period, ca. 1600-1775
2
Early modern, 1500-1700
2
Revolution, 1775-1783
2
1130-1200
1
1263-1323
1
1484-1566
1
1588-1679
1
1593-1633
1
15th century
1
1651-1695
1
1651-1715
1
1652-1722
1
1662-1694
1
1703-1758
1
1711-1776
1
1724-1804
1
1735-1826
1
more ...