The Qin introduced common coinage, meaning a form of ´fiat´ currency backed by the central government. It was called a ´ban liang´, and they could be issue by local nobles as well as by the emperor. A system of coinage is important for the unification of a massive empire because it facilitates trade and the recollection of revenue for the central government. As such, it becomes easier to raise a common army, which is essential for unification of different warring states.
Answer:
slowly broke apart from Africa and collided with the rest of Asia.
Explanation:
Himalayas were formed when India plates collided with Eurasian tectonic plates. This happened almost 55 million years ago in a continental collision. Himalaya is one of the youngest mountain range in the world. It contains metamorphic rocks and uplifted sedimentary.
C. Rich farmland in the river valley is correct, because the Nile River's water kept the ground fertile and made for good agriculture.
What wave?.... we need the full question
