This book follows the renovation of European economic history towards a more unified interpretation of sources of growth and stagnation. To better understand the diversity of patterns of growth, we need to look beyond the study of the industrialization of the core economies, and explore the centuries before it occurred. Portuguese agriculture was hardly ever at the European productivity and technological forefront and the distance from it varied substantially across the second Millennium. Yet if we look at the periods of the Christian Reconquista, the recovery from the Black Death, the...