"The True Flag" explores the political and cultural climate of America during the late 19th century, particularly regarding the nation’s expansionist policies. The book contrasts the views of prominent figures like Theodore Roosevelt, who embodied imperialist ambitions, and Mark Twain, who stood as a vocal critic of American imperialism. Through their opposing perspectives, the author highlights the tension between aggressive foreign policy and the values of democracy and liberty. The narrative delves into the significance of the Spanish-American War, positioning it as a catalyst for the United States' emergence as a global power. Roosevelt passionately championed the war, seeing it as an opportunity for national greatness, while Twain and other anti-imperialists argued that such actions went against the core principles of American identity. This conflict reflects broader societal debates about patriotism and morality during a transformative period in U.S. history. Ultimately, "The True Flag" illustrates how these contrasting ideologies shaped the discourse surrounding American identity and its role in world affairs. The book offers insights into the complexities of nationalism and the repercussions of imperialism on both American society and international relations. Through the exploration of Roosevelt and Twain’s legacies, the work encourages readers to reflect on the implications of American expansionism that continue to resonate today.