Pioneer settlers were sometimes pulled west because they wanted to make a better living. Others received letters from friends or family members who had moved west. These letters often told about a good life on the frontier. The biggest factor that pulled pioneers west was the opportunity to buy land
One of the main reasons people moved west was for the land. There was lots of land, good soil for farming, and it could be bought at a cheap price. ... There were many different opportunities to get rich, such as: logging, mining, and farming that could not be done in the east.
Economists generally attribute much of China's rapid economic growth to two main factors: large-scale capital investment (financed by large domestic savings and foreign investment) and rapid productivity growth. These two factors appear to have gone together hand in hand.
