Height and political activism in rural Aragón (Spain) during the 20th century. A new perspective using individual-level data.

This article explores the relationship between the political leanings of more than 1000 men born in the 1870-1970 s in 11 rural Aragonese villages and their biological well-being during childhood and adolescence, proxied by height. The aim is to test whether an individual was more likely to be left-wing if his level of biological well-being was lower and, therefore, with more incentives to fight against the social inequality that had negatively affected his family. Our results confirm that, for most of the study period, there was a strong relationship between shorter height and political activism in left-wing parties and organizations.

Rethinking the Fertility Transition in Rural Aragón (Spain) Using Height Data.

Based on an analysis of the life trajectories of 2510 conscripts and their families from a Spanish rural area in the period 1835-1977, this paper studies the development of the fertility transition in relation to height using bivariate analyses. The use of heights is an innovative perspective of delving into the fertility transition and social transformation entailed. The results confirm that the men with a low level of biological well-being (related to low socio-economic groups) were those who started to control their fertility, perhaps due to the effect that increased average family size had on their budget.