Oscar J. Martinez is Regents Professor of History at the University of Arizona and the author of two forthcoming books, ‘Rich Lands, Poor Lands: The Context of Wealth and Poverty Among Nations,’ and ‘Why Mexico Is Poorer than the United States.’
Oscar J. Martinez is Regents Professor of History at the University of Arizona and the author of two forthcoming books, ‘Rich Lands, Poor Lands: The Context of Wealth and Poverty Among Nations,’ and ‘Why Mexico Is Poorer than the United States.’