El Salvador.
D000383:Agriculture; D000569:Americas; D002489:Central America; D002980:Climate; D003710:Demography; D019049:Developed Countries; D003906:Developing Countries; D004467:Economics; D004522:Educational Status; D004544:El Salvador; D004777:Environment; D005843:Geography; D006076:Government; D007843:Latin America; D009656:North America; D010067:Ownership; D011057:Politics; D011153:Population; D011154:Population Characteristics; D012923:Social Class; D012959:Socioeconomic Factors
Agriculture; Americas; Central America; Climate; Demographic Factors; Developed Countries; Developing Countries; Economic Conditions; Economic Factors; Educational Status; El Salvador--history; Environment; Geographic Factors; Government; Latin America; Macroeconomic Factors; North America; Northern America; Ownership; Political Factors; Population; Population Characteristics; Socioeconomic Factors; Socioeconomic Status