Politics and government 15 Foreign relations 12 Soviet Union 6 History 5 Congresses 3 Economic policy 3 Military policy 3 Economic conditions 2 National security 2 Perestroika 2 Social conditions 2 World politics 2 Afghanistan 1 Armed forces 1 Attempted coup, 1991 1 Biography 1 Communication in politics 1 East Asia 1 Former Soviet Republics 1 Glasnost 1 Heads of state 1 Mass media and public opinion 1 Military strategy 1 Nuclear arms control 1 Peace 1 Personal narratives 1 Politics 1 Public relations and politics 1 Weapons system 1