Ethiopia is considered to be one of the oldest nations in the world but at present its socio-economic condition is not satisfactory. It is the second most populous country in Sub-Saharan Africa. It is rated the poorest and most heavily indebted countries of the world, ranked last out of 208...

Zambia is a landlocked country located in southern central Africa and it is one of the poorest countries in the world and is considered a least developed country. Malnutrition is a chronic and difficult problem in this country. Agriculture is the main occupation and maize is the staple food....