evidence: Etymology [edit]The territory of Zambia was known as Northern Rhodesia from 1911 to 1964. It was renamed Zambia in October 1964 on its independence from British rule. The name Zambia derives from the Zambezi River (Zambezi may mean "the grand river").[14] [...] The Mutapa Empire ruled territory between the Zambezi and Limpopo rivers, in what is now Zambia, Zimbabwe and Mozambique, from the 14th to the 17th century. By its, peak Mutapa had conquered the Dande area of the Tonga and Tavara. The Mutapa Empire predominately engaged in the Indian Ocean transcontinental trade with and via the WaSwahili. The primary exported gold and ivory for silk and ceramics from Asia.[36] [...] Geography [edit]Zambia is a landlocked country in southern Africa, with a tropical climate, and consists mostly of high plateaus with some hills and mountains, dissected by river valleys. At 752,614 km2 (290,586 sq mi) it is the 39th-largest country in the world, slightly smaller than Chile. The country lies mostly between latitudes 8° and 18°S, and longitudes 22° and 34°E.