The diffusion of maize in the Cantabrian region and its economic and demographic consequences during the Ancient Regime

Abstract

Abstract The cultivation of maize for human consumption started to spread through the Cantabrian region around the end of the sixteenth century. The adoption of the new crop was encouraged by the advent of the Little Ice Age, and the resulting crisis of subsistence, which forced Cantabrian peasants and farmers to search for alternatives to wheat. The importance of maize increased steadily and by the nineteenth century it had become the most important crop grown in the region. This had a number of economic and demographic consequences. In particular, it allowed peasants to produce a surplus that enabled them to become more involved in local and regional markets, providing an essential profit for otherwise precarious farm economies; and it encouraged such markets to become more integrated and more flexible in character. This article explores these issues by focusing on the case of Gipuzkoa, an area with a large amount of previously unused documentary sources.