Subject
History
160
Man-woman relationships
30
Politics and government
28
Historical television programs
27
Kings and rulers
27
Social conditions
17
Presidents
14
Social life and customs
14
History and criticism
12
Civilization
10
Queens
10
Women
10
World War, 1914-1918
10
World War, 1939-1945
10
Cosmology
9
Economic conditions
9
Foreign relations
9
Slavery
9
Art
8
Arts
8
Families
8
Humanity in art
8
Nurses
8
Cold War
7
Country life
7
Espionage, Soviet
7
Hospitals
7
Television and history
7
Assassination
6
Espionage
6
Germans
6
Household employees
6
Intelligence service
6
Midwives
6
Nineteen sixties
6
Physicians
6
Spies
6
Subversive activities
6
Television series
6
Villages
6
Advertising agencies
5
Advertising campaigns
5
Documentary television programs
5
Executives
5
Law and legislation
5
Pregnant women
5
Social classes
5
Vikings
5
Campaigns
4
Design and construction
4
more ...