Famines -- Food supply -- 3 Agriculture and state -- 2 Politics and government -- 2 Africa 1 Agricultural conservation -- 1 Apartheid -- 1 more ... Communism -- 1 Congresses -- 1 Drought -- 1 Droughts -- 1 Economic assistance -- 1 Economic policy 1 Government policy -- 1 History 1 Land settlement -- 1 Land use, rural -- 1 Peasantry -- 1 Politics and government 1 Refugees -- 1 Sahel 1 Sahel -- 1 Water resources development -- 1 less ...