An examination of the career of Texas Ranger and immigration official William Hanson illustrating the intersections of corruption, state-building, and racial violence in early twentieth century Texas.

At the Texas-Mexico border in the 1910s and 1920s, William Hanson was a witness to, and an active agent of, history. As a Texas Ranger captain and then a top official in the Immigration Service, he helped shape how US policymakers understood the border, its residents, and the movement of goods and people across the international boundary. An associate of powerful politicians and oil company executives, he also used his positions to further his and his patrons' personal interests, financial and political, often through threats and extralegal methods.

Hanson’s career illustrates the ways in which legal exclusion, white-supremacist violence, and official corruption overlapped and were essential building blocks of a growing state presence along the border in the early twentieth century. In this book, John Weber reveals Hanson’s cynical efforts to use state and federal power to proclaim the border region inherently dangerous and traces the origins of current nativist politics that seek to demonize the border population. In doing so, he provides insight into how a minor political appointee, motivated by his own ambitions, had lasting impacts on how the border was experienced by immigrants and seen by the nation.

Against a backdrop of revolution, border banditry, freewheeling aerial dramatics, and World War II comes this compelling look at the rise of U.S. combat aviation at an unlikely proving ground—a remote airfield in the rugged reaches of the southwestern Texas borderlands. Here, at Elmo Johnson's Big Bend ranch, hundreds of young Army Air Corps pilots demonstrated the U.S. military's reconnaissance and emergency response capabilities and, in so doing, dramatized the changing role of the airplane as an instrument of war and peace.

Kenneth Ragsdale's gripping account not only sets the United States squarely in the forefront of aerial development but also provides a reflective look at U.S.-Mexican relations of the 1920s, 1930s, and 1940s, particularly the tense days and aftermath of the Escobar Rebellion of 1929. He paints a vivid picture of the development of the U.S. aerial strike force; the character, ideals, and expectations of the men who would one day become combat leaders; and the high esteem in which U.S. citizens held the courageous pilots.

Particularly noteworthy is Ragsdale's portrait of Elmo Johnson, the Big Bend rancher, trader, and rural sage who emerges as the dominant figure at one of the most unusual facilities in the annals of the Air Corps. Wings over the Mexican Border tells a stirring story of the American frontier juxtaposed with the new age of aerial technology.