Question

In which battle did the Athenian navy decisively defeat a large Persian fleet and save Greece from invasion? A. Battle of Marathon B. Battle of Ephesus C. Battle of Thermopylae D. Battle of Salamis I'm thinking it's either C or D.

Answer 1

The Athenian navy decisively defeat a large Persian fleet and save Greece from Invasion in the Battle of Salamis. This battle was fought on the Salamis Island. In  480 BC. 

Answer 2

It's the Battle of Salamis.

Hope this helps. :)