The __________ would be of the most benefit when transporting goods from Spain to Italy.

Black Sea

Volga River

Danube River

Mediterranean Sea

2.

The __________ was of most importance to the Ancient Greeks.

Black Sea

Aegean Sea

Volga River

Danube River

3.

Which of these serves as a major asset for the city of London?

Seine River

Thames River

Atlantic Ocean

Mediterranean Sea