The Battle of Nahavand, the last major battle between Sassanid Iran and Arab Muslims, known as the "Victory of Victories."
Fun Facts
The Battle of Nahavand occurred in 21 AH (642 CE). Iranians lost despite superior numbers. This battle marked the end of the Sassanid Empire and the beginning of Islamic Iran. Yazdegerd III, the last Sassanid emperor, fled eastward after this battle.
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