Need lots of info on the silk road for a powerpoint halp

Well powerpoint is a text processor.You can also make presentations on it.. idk what else to tell you.

I got u dont worry. The silk road was an ancient network of trade routes that were for centuries central to cultural interaction through regions of the Asian continent connecting the East and West from China to the Mediterranean Sea. While the term is of modern coinage, the Silk Road derives its name from the lucrative trade in silk (and horses) carried out along its length, beginning during the Han dynasty .The Han dynasty expanded Central Asian sections of the trade routes around 114 BCE, largely through missions and explorations of the Chinese imperial envoy, Zhang Qian. The Chinese took great interest in the safety of their trade products and extended the Great Wall of China to ensure the protection of the trade route. Trade on the Silk Road played a significant role in the development of the civilizations of China, the Goguryeo kingdom (Korea), Japan, the Subcontinent, Persia, Europe, the Horn of Africa and Arabia, opening long-distance political and economic relations between the civilizations.Though silk was certainly the major trade item exported from China, many other goods were traded, and religions, syncretic philosophies, and various technologies. Diseases, most notably plague, also spread along the Silk Routes. In addition to economic trade, the Silk Road was a route for cultural trade among the civilizations along its network.

Idont know which one is right   but i know that c is wrong and a might be wrong