Era
1945-
17
1945-,1945-
6
20th century
3
1918-
2
1945-1953
2
Châu Á
2
Thế kỷ 20,20th century
2
Đông Nam Á
2
1868-,1949-
1
1919-1920
1
1939-1945
1
1939-1951
1
1945
1
1945-,1945-,1945-
1
1982-
1
1989,1945
1
1989-
1
19th century
1
20th-21st centuries,1947-,20th century,20th-21st centuries
1
21st century,20th century,Thế kỷ 20,Thế kỷ 21
1
21st century,21st century,1995-2005
1
21st century,21st century,Thế kỷ 21,Thế kỷ 21
1
21st century,Thế kỹ 21
1
Economic aspects
1
Latin America
1
Southeast Asia
1
Tropics
1