The aryans were the first what?

The Aryans were the first Indians to develop the written language Sanskrit

Explanation:

the mongolian invasion of china and central asia resulted in a disruption of the silk road as the chinese garrisons lost support from the chinese kingdoms which fell under the mongols. however, as the mongols established a formal dynasty in china, the successors of genghis khan restored the garrisons along the silk road allowing the safe travel caravans again.

option a

explanation:

to cleberate the end of their war