Demographic transition represent the transition from high birth and death rates to low birth and death rates as a country develops from a pre-industrial to an industrialized economic system. a demographic transition involves four stages.. what is the third stage?

the first settlements began along the huang river because of the importance of the huang river in the beginning of china. it goes back to the story, “the tale of emperor yu”, which references the tale of the great flood, which was caused by the huang river and was believed to create and influence china’s making.