Ethiopia.

Socialism environment agriculture socioeconomic status mortality commerce developing countries language ethnic groups population growth climate africa communication famine demographic factors economic factors financial activities foreign aid political factors population population dynamics socioeconomic factors literacy religion colonialism africa south of the sahara eastern africa economic conditions macroeconomic factors population characteristics organizations infant mortality international agencies un length of life altitude food supply natural resources population size war life expectancy political systems geographic factors cultural background educational status land tenure administrative districts ethiopia--history government publication