They needed more people to work in the felids
<span>The factor that most contributed to the creation
of new nations in the decades immediately following the World War II is the independence
movements among people within European colonies. As a war result, the Allies formed
the United Nations, an association to promote international support and relations,
comparable to the League of Nations. United Nations’ members are decided to
outlaw aggression wars to avoid next world war.</span>
The national government had more power than the state government and the states had no right to defy the constitution.
The Zhou Dynasty used the notion of the Mandate of Heaven to defend the overthrow of the Shang Dynasty. The "Mandate of Heaven" is an earliest Chinese philosophical concept, which was created during the Zhou Dynasty(1046-256 BCE). The Mandate of Heaven decides whether a ruler of China is satisfactorily righteous to lead; if he does not accomplish his responsibilities as an emperor, then he fails the Mandate and thus the right to be emperor. Zhou leaders appealed that the Shang emperors had become fraudulent and unfit, so Heaven commanded their removal.