How did writing help unite China?

Qin unified the writing system throughput its empire, so that people speaking different dialects of Chinese (there are many, and not understandable to someone else speaking another dialect) can still communicate by reading and writing; that is, the literary class is united by the bond of a common script.

Explanation:

:-)

answer: to communicate with people on the other side.

explanation:

the hebrew bible is the sacred text of judaism;

the koran is that of islam.

among eastern religions, the sacred scriptures of hinduis are the four vedas and the upanishads, among others.

a main characteristic in these books is that un most of them we find certain "norms" of behavior, as is the case of the bible that has it's commandments. these rules are to regulate the behavior of believers and faithful of their respective faith.

these rules tell us what is right and what is not.