1. What happened at the Battle of Plataea?

Explanation:

"The Battle of Plataea was the final land battle during the second Persian invasion of Greece. It was a decisive victory for the Greeks as it ended that war. The battle was in 479 BC near the city of Plataea in Boeotia. It was fought between the Greek allies (the city-states, of Sparta, Athens, Corinth and Megara), and the Persian Empire of Xerxes I. "

30 and 44 are b

explanation:

b or c im pretty sure