Please answer the following question: Combine facts and answer this: The Marca Hispanica, also known as the March of Barcelona, was a military buffer zone beyond the former province of Septimania, created by Charlemagne in 795 as a defensive barrier between the Umayyad Moors, it refers primarily to the Muslim inhabitants of the Maghreb, the Iberian Peninsula, Sicily, and Malta during which time period?
A:
Middle Ages