One of the poorest countries in the world, Guinea-Bissau's legal economy depends mainly on farming and fishing, but trafficking narcotics is probably the most lucrative trade. Cashew crops have increased remarkably in recent years. Guinea-Bissau exports fish and seafood along with small amounts of peanuts, palm kernels, and timber. Rice is the major crop and staple food. However, intermittent fighting between Senegalese-backed government troops and a military junta destroyed much of the country's infrastructure and caused widespread damage to the economy in 1998; the civil war led to a 28% dro more..