History -- 2 China 1 Confederation of states -- 1 Critical thinking 1 Economic conditions -- 1 Economic policy 1 Ethnic relations 1 more ... Foreign relations -- 1 German reunification question (1949-1990) 1 History 1 Human rights -- 1 Palestinian Arabs -- 1 Persian Gulf War, 1991 1 Politics and government -- 1 Zionism 1 less ...