Grow a lot of food and import alot of food
A war of attrition.
World War 1 is an example of this.
The Revolution also unleashed powerful political, social, and economic forces that would transform the post-Revolution politics and society, including increased participation in politics and governance, the legal institutionalization of religious toleration, and the growth and diffusion of the population
Answer:
gold
Explanation:
settlers moved west due to their interest in gold