Explanation:
Explanation: The Mandate of Heaven influenced the dynasties of China. ... Rivaling dynasties used the Mandate of Heaven as a way to justify the political unrest the rivalries brought. The Qin dynasty used this as a way to justify their conquering of all the other states when they took over what is now known as China.
The answer is A. The Bronze Age was when all used bronze as a main resource
Laws is the correct answer
they can learn how long the earth was around