In 139 B.C.E., the Chinese emperor dispatched Zhang Qian to central Asia to seek allies against the Xiongnu. The Xiongnu were a large confederation of Eurasian nomads who dominated the Asian Steppe.
<span> its A is the answer i think hope it helps </span>
Answer:
Beetles.
Explanation:
These bugs are known for their crop-destroying.
The battle was in Stillwater, NY