Byzantium levied a toll on ships using this strait that opens into the Black Sea
The Bab el Mandeb Strait connects the Gulf of Aden to this "
colorful" sea ... Byzantium levied a toll on ships using this strait that opens into the 
Black Sea... [DOC] [TLE] Mehmed the Conqueror - Wikipedia [PAR] Mehmed II best known as Mehmed the Conqueror was an Ottoman sultan who 
ruled first for a ... Having completed his fortresses, Mehmed proceeded to levy a 
toll on ships ...