This chapter discusses the evolution of elites in the United States. It describes how elites have historically come from industrialization and new sources of wealth. Political conflicts have centered around a narrow range of issues, with the Civil War being the only major division among elites. Key events and eras that shaped elites include Hamilton's financial system, the rise of the West, the Civil War, industrialization, the Progressive Era, the New Deal, and the growth of government in the 20th century. The chapter also identifies where national elites can be found within organizations in the private and public sectors.