This work investigates the evolution of the Western film genre as a primary vehicle for constructing and contesting American national identity throughout the twentieth century. Janet Walker, a scholar of cinema and media studies, utilizes a rigorous historical framework to examine how the Western genre reflects shifting cultural anxieties, political climates, and social hierarchies. By analyzing the intersection of landscape, myth-making, and cinematic technique, the author argues that the Western is not a static genre but a dynamic site of ideological negotiation.

Scholars and film historians frequently cite this text as a foundational resource for understanding the sociopolitical dimensions of the Western genre. Readers often note the academic density of the prose, which provides a comprehensive look at how cinema functions as a historical document.