(A) a northwest passage through Canada
(B) a waterway through northern Egypt
(C) ** A waterway connecting the Atlantic and Pacific Oceans through Panama
(D) A river that runs through Panama
EXPLANATIONS BELOW
Concept note-1: -The Panama Canal is a constructed waterway that connects the Atlantic and Pacific oceans across the Isthmus of Panama. It is owned and administered by Panama, and it is 40 miles long from shoreline to shoreline. Ships can cross going in either direction, and it takes about 10 hours to get from one side to the other.
Concept note-2: -The Panama Canal is an artificial 82 km waterway in Panama that connects the Atlantic Ocean with the Pacific Ocean. The canal cuts across the Isthmus of Panama and is a conduit for maritime trade.
Concept note-3: -The Panama Canal connects the Atlantic and Pacific oceans across the Isthmus (a narrow strip of land with sea on either side) of Panama. The canal is about 80 km (50 mi) long.
Concept note-4: -The Panama Canal is a waterway that connects the Atlantic and the Pacific Ocean. Before the canal was opened in 1914 ships had to travel around the southern tip of South America to get from the Atlantic to the Pacific Ocean.
Concept note-5: -The Panama Canal is a passageway that connects the Atlantic and Pacific Oceans through the country of Panama. Panama was chosen because it is the narrowest landmass between these two oceans.