The Persian War document summarizes the key conflicts between Greece and Persia in the 5th century BC. It describes how the Persians first invaded Greece in 490 BC in response to Athens supporting a rebellion in Asia Minor, and were defeated at the Battle of Marathon. It then discusses Xerxes' second Persian invasion in 480 BC, where they were stopped at Thermopylae and Salamis, before being forced to withdraw from Greece after their defeat at the Battle of Plataea, ending the Greco-Persian Wars. The summary concludes by noting this period led to the Golden Age of Greece under Athenian leadership.