Task: Text Categorization
Input (English): This ruler set up vassal kings with the title Syenessis in Cilicia, and this ruler subjugated the Massagetai whose warrior queen Tomyris may have killed him. Harpagus defected to the army of this man, who won a victory over Nabonidus. This ruler won a battle against his grandfather, Astyages, at a site where he later founded the city of Pasargadae, and after the Battle of Thymbra he was able to capture Sardis from Croesus, the king of Lydia. This ruler freed the Jews from captivity when he conquered Babylonia, and he also overthrew the Medes.For 10 points, name this man who founded the Achaemenid Empire of Persia.
Output (English): History