History -- Politics and government -- 9 Foreign relations -- 7 Tiananmen Square Incident, 1989 5 Communism -- 4 Tiananmen Square Incident -- 4 Cultural Revolution -- 3 more ... History 3 Biography 2 Biography -- 2 Ch'ing dynasty -- 2 Civil War -- 2 Civilization -- 2 Economic conditions 2 Economic conditions -- 2 Politics and government 2 Social conditions -- 2 Sources 2 Transfer of Sovereignty from Great Britain, 1997 2 Aliens -- 1 Biography. -- 1 Biological warfare -- 1 China 1 Civil war -- 1 Civilization 1 Commerce -- 1 Communists -- 1 Cultural Revolution, 1966-1976 -- 1 Democracy -- 1 Dictionaries 1 less ...