The Age of Big Business by Burton J. Hendrick is a 1919 book that chronicles the rise of large corporations in the United States from the post-Civil War era to World War I, focusing on key figures like Rockefeller, Carnegie, and Morgan, and industries such as oil, steel, and railroads, while also examining the social and political impacts, including labor unions and government regulation. It details the transformation from small businesses to powerful trusts and monopolies.
