3.2. The Petroleum Industry

From Chapter 11, "Origins of the Welfare State in America". This audiobook is made available through the generosity of Mr. Tyler Folger. Narrated by Graham Wright.

From Chapter 2, "Regulating the Railroads".  This audiobook is made available through the generosity of Mr. Tyler Folger. Narrated by Graham Wright.

From Chapter 10, "The Progressive Era and the Family". This audiobook is made available through the generosity of Mr. Tyler Folger. Narrated by Graham Wright.

From Chapter 1, "Railroads: The First Big Business and the Failure of the Cartels". This audiobook is made available through the generosity of Mr. Tyler Folger. Narrated by Graham Wright.

From Chapter 11, "Origins of the Welfare State in America". This audiobook is made available through the generosity of Mr. Tyler Folger. Narrated by Graham Wright.

From Chapter 12, "War Collectivism in World War I". This audiobook is made available through the generosity of Mr. Tyler Folger. Narrated by Graham Wright.

From Chapter 13, "World War I as Fulfillment: Power and the Intellectuals". This audiobook is made available through the generosity of Mr. Tyler Folger. Narrated by Graham Wright.

From Chapter 6, "1896: The Collapse of the Third Party System and of Laissez-faire Politics". This audiobook is made available through the generosity of Mr. Tyler Folger. Narrated by Graham Wright.

From Chapter 13, "World War I as Fulfillment: Power and the Intellectuals". This audiobook is made available through the generosity of Mr. Tyler Folger. Narrated by Graham Wright.

From Chapter 9, "The National Civic Federation: Big Business Organized for Progressivism". This audiobook is made available through the generosity of Mr. Tyler Folger. Narrated by Graham Wright.