North Bank Division was 33.2 per cent as of 2003. The Gambia is the smallest country in Africa, with the width of the country never exceeding . It is bordered by the Atlantic Ocean on the west, while being surrounded by Senegal in all other directions. The Gambia River flows throughout the country and is the principal source of water and transport medium. The banks of the river have swampy beaches, while it has alluvial soil in all other parts, which is conducive for the growth of rice. Peanuts are the major cashcrop. The weather is usually warm and dry. The elevation of
History of the Gambia the following years, ordinances were passed to bring these places under the control of the Protectorate. Finally, a Protectorate Ordinance passed in 1902 brought the whole of the Gambia besides St Mary's Island under the Protectorate system. the Gambia received its own executive and legislative councils in 1901 and gradually progressed toward self-government. Also in 1901, the Gambia Company, the first colonial military unit of the Gambia, was founded. It was formed as part of the Sierra Leone Battalion of the new West African Frontier Force (late Royal West African Frontier Force). A 1906 ordinance abolished slavery. During World War