For my dissertation, I researched the process of formulating, adopting, and implementing export promotion policies in Costa Rica. After publishing several articles based on this work, I then expanded it into a book, Gradual Economic Reform in Latin America: The Costa Rican Experience (SUNY Press, 2001). In subsequent research, I turned to social policy, especially in the health sector, in Central America. As my research interests turned from Latin American political economy toward health policy so did my teaching and I developed courses on comparative health policy and global public health. Before leaving Tulane, I had begun work on mental health policy, first in Central America and later in Liberia, West Africa. In addition to research and teaching, I spent many years at Tulane in administrative positions.

My research focuses on the Atlantic world, exploiting the opportunity that Louisiana’s successive French, Spanish and US sovereignties affords to take a transnational and comparative approach that is less easily applied to spaces that remained subject to a single Atlantic empire. I have been especially interested in the intersection of race, religion and gender and have become increasingly engaged in the project of incorporating the history of non-Anglophone North America into the U.S. national narrative.

In my first book, the multiple prize-winning Masterless Mistresses: The New Orleans Ursulines and the Development of a New World Society: 1727-1834 (University of North Carolina Press for the Omohundro Institute of Early American History and Culture, 2007), I trace the extensive impact of a transplanted European religious institution on the development of French and Spanish colonial Louisiana, particularly among enslaved and free African-descended people. The Ursuline mission sowed the seeds of a robust and enduring Afro-Catholic tradition in New Orleans. Conflict between French and Iberian Ursulines after the transfer of sovereignty from France to Spain in the 1760s reveals cleavages within New World Catholicism that had implications for education, social services and the experiences of enslaved and free African-descended people. The Ursulines introduced non-cloistered religious women to Spanish colonial America. When a number of New Orleans Ursulines returned to their native Havana after the Louisiana Purchase, they supplied Cuba with its first teaching nuns.

The deep engagement with archives in France and the U.S. that anchored Masterless Mistresses suggested that the long-standing trope of the city’s hypersexual, Orientalized free women of color was more a product of myth and political exigency than a historically grounded portrait of the women themselves. Conjured first in Saint-Domingue to explain the divided loyalties of white Frenchmen who failed to avert and suppress the Haitian Revolution, the figure of the mixed-race temptress who eschewed marriage and morality to become the transgressive mistress of a white man was transported to Louisiana along with refugees from Haiti. It took up permanent residence on the banks of the Mississippi and became symbolic of the entangled sins of slavery and sexual excess. Imaginatively quarantining the figure of the lascivious free woman of color in New Orleans allowed the rest of the United States to construct itself as morally and racially pure. My archival encounters with free women of color who married and became pillars of colonial and early national Catholicism in the city revealed the stark disjuncture between myth and history that is the subject of my second book, The Strange History of the American Quadroon: Free Women of Color in the Revolutionary Atlantic World (University of North Carolina Press, 2013).

With Strange History I embarked on an engagement with the problem of the American historical narrative’s exclusion of the non-Anglophone roots of the nation. The commander of the Spanish colonial free black militia in New Orleans, Noel Carrière, emerged from the historical record as a compelling subject in the course of researching my second book. Born enslaved to an African father, Carrière attained his freedom thanks to the liberalized manumission laws that came to Louisiana with Spanish sovereignty. He later achieved high status as an officer of the Spanish colonial free black militia that fought on the side of the thirteen British mainland colonies in the American Revolution. Carrière was groomed by the first commander of Louisiana’s free black militia, a man who reenacted a fabled act of battlefield daring performed by an 18th-century Senegambian ruler. The commander’s act was baffling to the French soldiers who witnessed it, but communicated clearly and powerfully with the free black troops drawn from Louisiana’s Senegambian majority. Carrière’s richly documented life provides an unparalleled opportunity to write Africa, African-descended soldiers and Louisiana unambiguously into the American origin story. A 2020 completion is anticipated for Noel Carriere’s Liberty: From Slave to Soldier in Colonial New Orleans.

Offshoots of the interests reflected in my monographs inspired an edited translation of writing by French colonial religious women and two collected volumes, Women and Religion in the Atlantic Age, 1550-1900, with Mary Laven (Ashgate 2013) and New Orleans, Louisiana and Saint-Louis, Senegal: Mirror Cities in the Atlantic World, with Ibrahima Thioub and Cécile Vidal (Louisiana State University Press, 2019).

My teaching reflects my commitment to an interdisciplinary and transnational approach to Atlantic history and to the potential of digital humanities. In alternate years I offer a graduate course in Atlantic world historiography that has drawn Ph.D. students from Latin American studies, anthropology, Spanish and Portuguese, French and Francophone studies and architecture, as well as history. Two undergraduate seminars, “New Orleans Free People of Color” and “New Orleans and Senegal” engage students in the transatlantic, transnational and multi-racial history of New Orleans through primary sources, literature, material culture and art and culminate in final projects that are published on curated public history websites.

I am a past president of the Southern Association for Women Historians and have served on committees of the American Historical Association, the Organization of American Historians, the Southern Historical Association and the Omohundro Institute of Early American History and Culture. My public service projects have included the organization of an international symposium commissioned by the city of New Orleans to mark its tricentennial in 2018 and collaboration with Columbia University on a national curriculum built around the aftermath of Hurricane Katrina.

Arachu Castro, Ph.D., M.P.H., is Samuel Z. Stone Chair of Public Health in Latin America at Tulane University and Senior Research Affiliate at CIPR. Her major interests are how social inequalities are embodied as differential risk for pathologies common among the poor and how health policies may alter the course of epidemic disease and other pathologies afflicting populations living in poverty. As a medical anthropologist trained in public health, Dr. Castro works mostly on health systems responses to infectious disease and women’s health in Latin America and the Caribbean. She has worked in Mexico, Argentina, Haiti, Cuba, Puerto Rico, Venezuela, Colombia, Peru, the Dominican Republic, Brazil, Nicaragua, and Honduras. Prior to joining Tulane in 2013, she was Associate Professor of Global Health and Social Medicine in the Department of Global Health and Social Medicine at Harvard Medical School, Senior Advisor for Mexico and Guatemala at Partners In Health, and Medical Anthropologist in the Division of Global Health Equity in the Department of Medicine at Brigham and Women‘€™s Hospital in Boston. Among other awards, Dr. Castro is the recipient of the 2005 Rudolf Virchow Award of the Society for Medical Anthropology and the 2010 Guggenheim Fellowship for her work on Women and AIDS in Latin America and the Caribbean. In 2012, she was named Fellow of the Society for Applied Anthropology. She has worked as consultant for PAHO, WHO, UNICEF, UNAIDS, UNDP, and the World Bank.

Alejandra is a first-year student in the Latin American Studies M.A. Program. She is from Nicaragua and has a B.A. in Dance with a minor in French from Tulane University. After graduating from Tulane, she worked at American Ballet Theatre, during which time, she became interested in their initiative for greater racial and ethnic inclusivity in the ballet community. Her research interests are human rights (specifically in gender and migration), and the role of women’s movements during periods of transition to democracy.

Vanessa Castañeda graduated with her Ph.D. in Latin American Studies at the Stone Center in the summer of 2021. She graduated with her bachelors in Anthropology and Latin American Studies at the University of North Carolina Charlotte. She worked as a Spanish medical interpreter for four years for a free clinic in Kannapolis, North Carolina. She studied in Guadalajara, Mexico, for the summer of 2006 and Salvador, Brazil, for the twelve months of 2007. She completed her Masters in Latin American and Caribbean Studies at New York University in 2014. She was the head student organizer for a two day conference entitled “Feminist Constellations: Intercultural Paradigms in the Americas.” During the summer of 2013, she obtained a Summer Tinker grant and carried out ethnographic research in Salvador, Brazil. Her Master’s thesis entitled ‘€œTraditional as Political: the Quotidian Politics of Baianas de acarajé‘€ draws from her experience having worked with the association of Baianas de acarajé and Baiana street vendors and examines the cultural politics of AfroBahian identity. In 2013, she worked as the multi-lingual Communications intern at the International Center for Transitional Justice in New York. Vanessa is the founder of a volunteer program that teaches basic English-speaking skills to Spanish-speaking immigrants working in the restaurant industry in New York City. Her PhD project examined the cultural identity politics of Baianas de acarajé in Salvador, Brazil.