Kỷ nguyên
20th century
17
1945-
13
19th century
13
1945-1964
6
19th century,19th century
6
20th century,Thế kỷ 20
6
17th century,Thế kỷ 17
5
1945-,1945-
4
Thế kỷ 20,20th century
4
17th century
3
1939-1945
3
1945
3
1945-1971
3
1949-1976
3
1989-
3
1789-1799
2
1868-
2
18th century
2
1914-1945
2
1917-1923,1917-1923
2
1918-
2
1918-1945,1918-1945
2
1945-1989
2
1964-1979
2
1965-1990
2
476-1492
2
Colonial period, ca. 1600-1775
2
Thế kỷ 18,18th century
2
Đông Nam Á
2
1066-1485
1
1333-1600
1
1393-1878
1
1421-1737,1421-1737
1
1421-1737.,1421-1737
1
1485-1603
1
1492-1559,1492-1559
1
16th century,17th century,Thế kỷ 17,Thế kỷ 16
1
1714-1837
1
1750-1918,19th century
1
1765-1947,1765-1947
1
1773-1859
1
1789-1900
1
1789-1900,1789-1900
1
17th century,Tiểu thuyết Anh
1
1805-1872
1
1810-1861
1
1817- 1918
1
1839-1909
1
1848-1849
1
1848-1871,1871-1918
1
hơn ...