Foreign relations -- 27 Politics and government -- 15 Chinese reunification question, 1949- 8 Foreign economic relations -- 6 Relations -- 6 Economic conditions -- 4 History -- 4 more ... foreign relations -- 4 Chinese reunification question -- 3 Defenses 3 Democracy -- 3 Economic policy -- 3 Military policy 3 World politics -- 3 Air power -- 2 China 2 Commerce 2 Democratization -- 2 Economic conditions 2 Elections -- 2 Military relations -- 2 National security -- 2 Nationalism -- 2 Politics and government 2 20th century -- 1 Aeronautics -- 1 Airlines, International -- 1 Authoritarianism -- 1 China -- 1 Chinese reunification, 1949- 1 less ...