This Sub-Saharan country ranks low in the GDP nad ever lower int he GDP per capita. Its economy is 68% geared towards agriculture alone and its prime export is cotton and tobacco which are produced on large commercial farms, and mined platinum. Most of the manufacturing done in this country is making textiles and cloth. This country has large reserves of gold, but the government and economy is too unstable to make it lucrative for foreign investors to move in yet. This country's main trading partner is South Africa who primarily uses it for raw materials. What stage of Rostow is this country?