Subject
Government policy
Political aspects
Politics and government
31
Social aspects
25
History
24
Emigration and immigration
23
Economic aspects
13
Ethnic relations
11
Law and legislation
11
Immigrants
9
Race relations
9
Social conditions
9
Climatic changes
8
Ethnicity
8
AIDS (Disease)
7
Minorities
7
Petroleum industry and trade
7
Political activity
7
Globalization
6
International cooperation
6
Terrorism
6
Water-supply
6
Abortion
5
African Americans
5
Economic development
5
Environmental policy
5
Feminism
5
Internet
5
Legal status, laws, etc
5
Poverty
5
Prevention
5
Women
5
Civil rights
4
Environmental aspects
4
Ethnic identity
4
Global warming
4
Human rights
4
Public opinion
4
Racism
4
Rhetoric
4
Social policy
4
Aspectos politicos
3
Electronic surveillance
3
Environmental protection
3
Environmentalism
3
Ethnic groups
3
Foreign relations
3
HIV infections
3
Investments, Foreign
3
Moral and ethical aspects
3
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