Subject
Social aspects
History
13
Social conditions
13
Environmental aspects
10
Economic aspects
9
Political aspects
7
Social life and customs
6
Technology
6
Government policy
5
Psychological aspects
5
AIDS (Disease)
4
Civilization, Modern
4
Cold War
4
Economic conditions
4
Emigration and immigration
4
Globalization
4
Health aspects
4
Internet
4
Man-woman relationships
4
Religion
4
Technology and civilization
4
Documentary films
3
Fashion
3
Music
3
Women
3
Atomic bomb
2
Attitudes
2
College students
2
Education
2
Freedom of information
2
Gay men
2
Gay people
2
Hallucinogenic drugs
2
History and criticism
2
Homophobia
2
Homosexuality
2
Jewish-Arab relations
2
Judaism
2
Masculinity
2
Moral and ethical aspects
2
Mothers and daughters
2
Motion picture industry
2
Motion pictures
2
Nuclear energy
2
Nuclear warfare
2
Petroleum industry and trade
2
Political activity
2
Popular music
2
Production and direction
2
Religious aspects
2
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