| 11. | Drainage patterns dominate the landscape in central Sudan west of the White Nile River.
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| 12. | From thence onwards, the rush for ivory tusks in the White Nile valley escalated.
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| 13. | The Blue and White Nile rivers merge in Khartoum and flow north into Egypt.
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| 14. | Lith Payam borders on Kongor Payam, Pibor County, Duk County, and the White Nile.
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| 15. | The White Nile passes through the country, passing by Juba.
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| 16. | There are several dams on the Blue and White Niles.
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| 17. | The Friendship Hall overlooks the confluence of the Blue and White Niles . mo-jbm
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| 18. | The marshes are drained by the Adar River, a tributary of the White Nile.
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| 19. | Europeans didn't discover the main sources of the White Nile until the mid-19th century.
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| 20. | The Sobat joins the White Nile in the Ethiopian highlands.
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