History -- 20th century 1 Armed Forces -- 1 Business cycles -- 1 Ch'ing dynasty, 1644-1912 1 China -- 1 Economic conditions 1 more ... Economic history -- 1 Foreign relations -- 1 History 1 Insurgency -- 1 Politics and government 1 Recessions -- 1 Transfer of Sovereignty from Great Britain, 1997 1 less ...