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Fingerprint Dive into the research topics where Klaus Petersen is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Social Sciences

welfare state
warfare
welfare
cold war
causal analysis
military conflict
social security
political decision
political behavior
faction
electoral system
comparative research
institutional change
social isolation
Social Movements
Denmark
Military
qualitative research
capitalist society
citizenship
World War
European social policy
ethnicity
Icelander
church
leader
Swede
Dane
nation state
Religion
history
Fin
experiment