What is 'this'.
Second Persian invasion of Greece happened in -480.
First Persian invasion of Greece happened in -492.
The Persian invasion of mainland Greece 480-479 BCE.
480-479 BCE.
Persia
persians
Persian king Xerxes invaded mainland Greece in 480-479 BCE.
Persia did not conquer Greece. Persia attempted to conquer Greece but the invasion was repelled. Earlier, Greeks had fought against Persia in the Ionian Revolt, and the Persian invasion was intended as retribution for the violation of Persian temples.
Marathon.
Xerxes the great
Not the version from the movie 300
No one.