Nile River is not located in a single country. It passes through Sudan, South Sudan, Burundi, Rwanda, Democratic Republic of the Congo, Tanzania, Kenya, Ethiopia, Uganda and Egypt (Source wikipedia). It has two tributaries white Nile and blue Nile. It is the longest River of the world. The Nile ends at Mediterranean Sea. For more information you can visit http://en.wikipedia.org/wiki/Nile.
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