Era
20th century
82
19th century
57
21st century
13
18th century
12
To 1500
12
1900-1999
9
20e siècle
9
16th century
8
1875-1961
8
17th century
7
1800-1899
6
Civil War, 1861-1865
6
1821-1880
5
19e siècle
4
1856-1939
3
1865-1918
3
1945-1989
3
1946-
3
1975-
3
1981-
3
1989-
3
Colonial period, ca. 1600-1775
3
Early church, ca. 30-600
3
1268-1559
2
1564-1616
2
1854-1900
2
1918-1933
2
1953-
2
2000-2099
2
Early modern, 1500-1700
2
Revolution, 1775-1783
2
Since 1989
2
(1864-1918)
1
(1866-1944)
1
(1875-1955)
1
-1400
1
-373
1
-397
1
-approximately 1540
1
1066-1485
1
1485-
1
1492-
1
1492-1648
1
14th century
1
1500-1600
1
1500-1800
1
1559-1789
1
15th century
1
1600-1700
1
1603-1714
1
more ...