Economic conditions (1) Development (1) Decentralization (1) Causes (1) Assaying (1) Agriculture (1) Struggle (1) State, The (1) Social classes (1) Ribs (1) Regional planning (1) Regional economics (1) Peasants (1) Natural resources (1) Middle class (1) Working class (1) Investments, Foreign (1) Investments (1) Foundations (1) Economics (1) Community development (1) Space (1) Nation-building (1) Manpower (1) Weight (1) Analysis (1) Structure (1) Population (1) Origin (1) Growth (1)