Politics and government 9 Foreign relations -- 7 Economic policy -- 6 History 6 History -- 6 Investments, Foreign -- 4 Elections -- 3 more ... Foreign economic relations 3 Foreign policy 3 NATO 3 Parliaments 3 Communism 2 Economic conditions 2 Ethnic relations 2 Foreign relations 2 Industrial policy -- 2 Politics and government -- 2 Social conditions -- 2 Agriculture -- 1 Antiquitics 1 Architecture 1 Architecture -- 1 Business etiquette -- 1 Commerce 1 Congresses -- 1 Contributions, charitable 1 Cultural assimilation -- 1 Defence -- 1 Designs and plans 1 Dissenters -- 1 less ...