History -- World politics -- Foreign relations -- 10 Military art and science -- 6 Democracy -- 5 International relations 4 Military history, Modern -- 4 more ... Cold War 3 20th century 2 Arms race -- 2 Authoritarianism -- 2 Civilization, Modern -- 2 Communism -- 2 Counterinsurgency -- 2 Diplomacy -- 2 Geopolitics -- 2 Guerrillas -- 2 Human rights 2 Nationalism -- 2 Periodicals 2 Philosophy 2 Post-communism 2 Race relations -- 2 Racism -- 2 Terrorism 2 20th century -- 1 Ancient influences 1 Arms control -- 1 Boundary disputes -- 1 Civilization -- 1 less ...