Relación entre el número de hombres y mujeres en la república mexicana y su evolución durante el periodo 1900-1970.

Abstract

The present paper is a study on the evolution of the relationship man–woman in the Mexican Republic, as a whole and by states, during 70 years; the main reasons that affect variation in this relationships and the corresponding conclusions. The paper is well illustrated with 6 general maps and 33 graphs, which allow to consider at firts sight the evolution, matter of the study, and to establish pertinent comparisons.