What are the best primary source to include in an analysis of the early virginia colony?

In the supreme court’s decision in korematsu v. united states, the court said that korematsu

What role did consumerism play in the early growth of capitalism?

Why was the united states motivated to establish the open door policy? a. the policy guaranteed american commerce with china. b. the policy supported the chinese nationalist cause. c. the policy led to a gain of american colonies in asia. d. the policy claimed damages from the chinese.