Foreign relations -- 4 Politics and government -- 4 Citizenship -- 1 Cold War 1 Conflict management -- 1 Congresses 1 Congresses -- 1 more ... Defenses 1 Economic conditions -- 1 Economic integration 1 Emigration and immigration -- 1 Foreign relations 1 German reunification question (1949-1990) 1 History -- 1 Military policy 1 Military relations -- 1 Naturalization -- 1 Relations -- 1 Security, International 1 Social conditions -- 1 World politics -- 1 less ...