Answer: dardanelles

AnswerCrossword Clue
DARDANELLESStrait connecting Sea of Marmora with Aegean.
DARDANELLESStrategic straits.
DARDANELLES40 miles long, 1 to 4 miles wide.
DARDANELLESThe Hellespont.
DARDANELLESTurkish question mark.
DARDANELLESStrategic strait.
DARDANELLES40 controversial miles.
DARDANELLESControversial straits.
DARDANELLESHellespont.
DARDANELLESStrategic link between Europe and Asia.
DARDANELLES40-mile strait of Turkey.
DARDANELLESFlorence Chadwick swam it.
DARDANELLESGallipoli's strait.