Capital on the River Nile (5)
I believe the answer is:
cairo
(Other definitions for cairo that I've seen before include "African city" , "Capital city on the Nile" , "Al Qahira" , "Egyptian capital" , "Capital of Egypt" .)
I believe the answer is:
cairo
(Other definitions for cairo that I've seen before include "African city" , "Capital city on the Nile" , "Al Qahira" , "Egyptian capital" , "Capital of Egypt" .)