According to the book of documents, what did a ruler have to do to retain the mandate of heaven?

Why did allan bakke file a lawsuit?

What was one major effect of industrialization on american society?

What was one of the advantages that the united states had over europe regarding the industrial revol the united states had a continuous supply of potential factory worker the united states imported workers from europe to work in factories. the workers in the united states were more skilled than the workers in europe the united states didn't actively participate in the industrial revolution. instead they imported most of their goods from other countries.