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?
The Hudson River is a 315-mile river that flows from north to south primarily through eastern New York in the United States. The river originates in the Adirondack Mountains of Upstate New York, flows southward through the Hudson Valley to the Upper New York Bay between New York City and Jersey City.
Which river begins in the Rocky Mountains in south-west Colorado, crosses New Mexico and forms the border between Mexico and the USA before reaching the Gulf of Mexico?
Which river rises in dense forest in Zambian highlands, then flows through Angola, Namibia, Botswana, Zimbabwe, Mozambique and into the Indian Ocean?