Traditional fishing boat were used for war and trade. Some ancient vessels were propelled by either oars or sail, depending on the speed and direction of the wind (see trireme and bireme). The Chinese were using sails around 3000 BC, of a type that can still be seen on traditional fishing boats sailing off the coast of Vietnam in Ha Long Bay. A jangada is an elegant planked fishing boat used in northern Brazil. It has been claimed the jangada dates back to ancient Greek time. It uses a triangular (lateen) sail, which allows it to sail against the wind. A felucca is
White Nile north to Khartoum. Downstream from Malakal lies Kodok, the site of the 1898 Fashoda Incident that marked an end to the Scramble for Africa. In Sudan the river lends its name to the Sudanese state of White Nile, before merging with the larger Blue Nile at Khartoum, the capital of Sudan, and forming the River Nile. White Nile The White Nile ( "") is a river in Africa, one of the two main tributaries of the Nile; the other is the Blue Nile. The name comes from colouring due to clay carried in the water. In the strict meaning, "White