Although virtually unstudied, the introduction of the philosophy of positivism into Chile acted as a catalyst upon the development of that country during the decade before the War of the Pacific. Scholars have given appropriate attention to the influence of positivism as it became significant in other Latin American countries during the eighteen-seventies, and Leopold Zea has discussed the importance of that philosophic system in Chile during the years which followed the west coast conflict of 1879-1883. However, despite the ever increasing number of articles and monographs dealing with positivism, the historians of Latin America have ignored the philosophy's growth in the Republic of Chile before the war and the effect of that growth upon the ideologies already extant in the Pacific coast nation.