Ghandi, and the salt march. :D
According to Civiced.org " the source of the authority of government- is a fundamental principle of democracy. The political equality of all citizens is an essential principle of democracy. In a democracy, the just powers of government are based upon the consent of the governed."
Hope this loves.
Answer: The emperor did many things to unite China. Including building The Great Wall, standardizing currency and weight measures and building roads from and to many places inside the country. That being acknowledged, there are only two answers that represent those deeds.
Explanation:
