The later is the source of a "Blue" namesake of this river, which possesses six regions of rocky rapids known as Cataracts, the very first of which is at the sight of Aswan.
The now-shrunken Lake Moeris was once connected by the Bahr Yussef canal into this river The farthest reaches of this river are the infamously corpse-infested Akagera River and the Coptic-Church monastery paradise of Lake Tana. The later is the source of a "Blue" namesake of this river, which possesses six regions of rocky rapids known as Cataracts, the very first of which is at the sight of Aswan. For 10 points, identify this river that flows through Upper and Lower Egypt.
The now-shrunken Lake Moeris was once connected by the Bahr Yussef canal into this river
{Nile} River