Answer:Around 220 B.C., Qin Shi Huang, the first emperor of a unified China under the Qin Dynasty, ordered that earlier fortifications between states be removed and a number of existing walls along the northern border be joined into a single system that would extend for more than 10,000 li (a li is about one-third of a mile)
Explanation:
lol its above
Answer:
the correct answer is option ( b.)
Explanation:
Hope it helps you
They were able to plant and grow crops also hunt the animals they needed.
Honestly i wanna help but i really can’t. i’m not smart and i just need points