Concept:Industrialization in developing countries is hindered by an economic structure that depends on a single primary product.Explanation:A monocultural economy means the country relies heavily on one export commodity, often agricultural or mineral.This limits capital, local markets, and technological development needed for industrial growth.It also makes the economy vulnerable to price fluctuations and discourages diversification into manufacturing.Thus, the most inhibiting factor is a monocultural economy.Answer:B. monocultural economy