The Nile and Diogenes
 |
| Lake Victoria, Lake Albert and the Head Waters of the Nile |
It is extremely unlikely that the overwhelming majority of people have heard about the explorer Diogenes who sometime in the first century C.E. was blown off course in the Indian ocean and ended up in the port of Rhapta on the African coast near, or at modernday Dars es-Salaam in modernday Tanzania.
