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As the Dukes of Swabia, the Hohenstaufens held a prominent position within the Holy Roman Empire. They emerged as a significant regional power during the 11th century and later ascended to the imperial throne in the 12th century, ruling over vast territories in Germany and northern Italy. The Hohenstaufen dynasty left a lasting impact on medieval European politics, art, and culture during their reign, which lasted into the 13th century.