The ans is - Rhine
Which river, formed by the union of the Murad Nehri and the Karu Su, flows for 2781 km (1728 miles) through Turkey and Syria into Iraq, where it joins the Tigris to form the Shatt-el-Arab?
Which river flows from north to south through eastern New York State, USA, and briefly forms the border between Pennsylvania and New York before emptying into the Atlantic Ocean?
Which river rises in dense forest in Zambian highlands, then flows through Angola, Namibia, Botswana, Zimbabwe, Mozambique and into the Indian Ocean?