“Which empire dismantled the Sassanid Empire?”

"The Rashidun Caliphate defeated the Sassanid Empire in the 7th century during the Islamic conquests ending Persian rule. Key battles like Qadisiyyah facilitated this transition reshaping the Middle East’s political landscape. The Caliphate’s victory influenced cultural and religious dynamics in the region. Understanding this historical shift highlights the Caliphate’s role in early Islamic expansion and its lasting impact on regional governance and history."