Answer:
The answer is letter A
Explanation:
At the Battle of Tours near Poitiers, France, Frankish leader Charles Martel, a Christian, defeats a large army of Spanish Moors, halting the Muslim advance into Western Europe. Abd-ar-Rahman, the Muslim governor of Cordoba, was killed in the fighting, and the Moors retreated from Gaul, never to return in such force.
Charles was the illegitimate son of Pepin, the powerful mayor of the palace of Austrasia and effective ruler of the Frankish kingdom. After Pepin died in 714 (with no surviving legitimate sons), Charles beat out Pepin’s three grandsons in a power struggle and became mayor of the Franks. He expanded the Frankish territory under his control and in 732 repulsed an onslaught by the Muslims.
Victory at Tours ensured the ruling dynasty of Martel’s family, the Carolingians. His son Pepin became the first Carolingian king of the Franks, and his grandson Charlemagne carved out a vast empire that stretched across Europe.
The Silk Road was established during the HAN DYNASTY of China. The Han Dynasty opened trade with the West beginning the Silk Road. The term "Silk Road" was coined by Ferdinand von Richthofen a German geographer and traveler.
The correct answer among all the other choices is C. The feuds between religious and secular power over investiture. The fall of the western Roman empire contributed most directly to this circumstance. Thank you for posting your question. I hope that this answer helped you. Let me know if you need more help.