Although Spain was never a formal ally of the United States during the American Revolution, its entry into the war definitively tipped the balance against Britain. Led by Bernardo de Gálvez, supreme commander of the Spanish forces in North America, their military campaigns against British settlements on the Mississippi River—and later against Mobile and Pensacola—were crucial in preventing Britain from concentrating all its North American military and naval forces on the fight against George Washington’s Continental army. In this first comprehensive biography of Gálvez (1746–86) Bernardo de Gálvez: Spanish Hero of the American Revolution (UNC Press, 2026), Gonzalo M. Quintero Saravia assesses the commander’s considerable historical impact and expands our understanding of Spain’s contribution to the war.

A man of both empire and the Enlightenment, as viceroy of New Spain (1785–86), Gálvez was also pivotal in the design and implementation of Spanish colonial reforms, which included the reorganization of Spain’s Northern Frontier that brought peace to the region for the duration of the Spanish presence in North America. Extensively researched through Spanish, Mexican, and US archives, Quintero Saravia’s portrait of Gálvez reveals him as central to the histories of the Revolution and late eighteenth-century America and offers a reinterpretation of the international factors involved in the American War for Independence.

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On May 3, 1887, an earthquake struck near the U.S.-Mexico border. Forty-three people died in Bavispe, Mexico; sixty miles north in Arizona, buildings swayed and a few collapsed, but no one was killed. Today, every person in southern Arizona lives with the underground aftermath of this earthquake: a drained aquifer.

The estimated 7.4 magnitude earthquake created a sixty-two-mile rupture, the longest known surface rupture by a normal fault. The Quake That Drained the Desert (University of Nebraska Press, 2026) by Mary Elizabeth Reynolds tells the story of the men who investigated the earthquake: a doctor and photographer from Tombstone and an engineer from Mexico. Reynolds retells the terror of the survivors while exploring the ways the earthquake continues to shape water use and legacies in the greater Southwest.

In this rigorous and gripping narrative, Reynolds unearths the aftermath of the quake, showing how it dramatically altered aquifers in southern Arizona and changed rivers that ensured the prosperity of two Mormon communities in southern Arizona and Mexico. With an eye to the present, this book asks us to consider how this underexamined quake marked the beginning of the water crisis in the region today, compacted by a century of groundwater pumping for agriculture, mining, and urban uses. As local governments and nonprofit organizations on both sides of the border now work to restore streams for wildlife habitat and flood control, they also hope to preserve water supplies for future generations.

This interview was conducted by Dr. Miranda Melcher whose book focuses on post-conflict military integration, understanding treaty negotiation and implementation in civil war contexts, with qualitative analysis of the Angolan and Mozambican civil wars. You can find Miranda’s interviews on New Books with Miranda Melcher, wherever you get your podcasts.

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