The answer to this question is <span>by reading messages written on oracle bones
Even though the written language was not recognizable by them first, many of people in shang dynasty found a lot of oracles from the bones of ox, birds, and goats. They can only manage to fully decipher the language in early twenty century</span>
It promoted the (relatively) rapid diffusion of immigrants, language, and domesticated crops and animals. Those factors are examined in excellent detail in Jared Diamond's book, "Germ, Guns and Steel" which I highly recommend for anyone studying the development of world cultures. It's a long read, but well worth it.
In Asia, different leaders used different ruling techniques. Depending on the time period of this question, you can use China, with points about their bureaucracy and their civil exam system (where you have to be intelligent to be in the government). You can use the Japan and their Tokugawa system. They had a ranking of people like the Samaria and leaders. That’s how they exercised their power.
The transition occurred gradually over time, so there are many intermediate forms.
Answer:
allows for timely delivery and optimized distribution
