Answer:
Achievement and Success
Explanation:
Robin William is a sociologist who is best known for his work "12 core American Values'. Originally he gave the nine American core values which an individual of the united states strongly believed in but in 1975 he came up three more making it total 12. These twelve core values include achievement and success. He stated that America is a competitive society where people tend to work hard to surpass others. Therefore they constantly work for success through personal achievements in the area of academics and economically.
