Xerxes I was king of the Achaemenid Persian Empire from 486 to 465 BC. He suppressed revolts in Egypt and Babylonia and led the vast invasion of Greece in 480 BC, winning at Thermopylae before setbacks at Salamis and Plataea forced the campaign’s failure. He also continued major building projects at Persepolis and was assassinated in a palace conspiracy.
Xerxes I died in Persis. Xerxes I also held the offices or ranks of pharaoh and King of Kings. Xerxes I belonged to the Achaemenid dynasty and operated within Achaemenid Empire.
Steven Pressfield’s Gates of Fire presents Xerxes I as the Persian king whose invasion forces Leonidas and the Spartans into the doomed defence of Thermopylae. Gore Vidal’s Creation gives a Persian court perspective, placing Xerxes within the imperial world encountered by its fictional Persian diplomat rather than treating the Greeks as the story’s natural centre. Captivating History’s The Battle of Thermopylae recounts the 480 BCE clash directly, and The Greco-Persian Wars follows Xerxes’ invasion as part of the larger sequence from Marathon to Salamis and Plataea. Herodotus’ The Histories remains the ancient narrative on which much later writing depends, presenting Xerxes’ council, bridge-building, march into Greece and eventual strategic failure through a mixture of inquiry, reported speech and memorable anecdote.