Define: a desire that can be satisfied by consuming a good, a service, or a leisure activity 1.Consuming
2.Prioritize
Opportunity Cost
3.Economic want
4.Satisfied
5.Benefits
6.Cost
7.A Screen Test

industry had made the u.s. the richest nation in the world at this time. the second industrial revolution caused growth in industry and transportation, which allowed increased trade between nations.

stable food supply,social structure, government,religion,culture/art,technology and writing/language;