Gambia, or Republic of the Gambia, a country of western Africa. Gambia occupies a narrow strip on both sides of the Gambia River and is bounded by Senegal and the Atlantic Ocean.
Henry the Navigator (1394 - 1460), a Portuguese prince, a son of King John I. Henry sponsored expeditions that prepared the way for the European discovery of America and the establishment of a sea route to India; he himself never made a sea voyage.