The correct answer is: D. Muslim Moors'
Step-by-step explanation:
During the Middle Ages, in the X century, in Spain, there was a moor Califa called Abderraman III who through the Muslim culture governed the Caliphate of Córdoba (located in current Spain). This Caliphate was characterized by its development in different areas such as cultural, economic and social that led it to be one of the most distinctive in Europe in contrast with Christian countries. Additionally, this Caliphate governed other cities like Seville, Zaragoza, Valencia, and Toledo making them important urban centers. However, the caliphate ended in 1002 after the Califa was defeated and died during an expedition against Christians, which meant the end of the Caliphate or the government by Muslim Moors. So, the correct answer is D. Muslim Moors.