Prolegómenos en torno a la realidad social, política y económica de México

"Careful study of Mexican regionalization policy and its results between 1940-82. Concludes that long-term government policies have failed to promote successful decentralization or to counter tendencies toward unequal distribution of wealth"--Handbook of Latin American Studies, v. 57.

1888, pt. 2, includes meteoroloical observations reported from the Observatorio Meteorológico-Magnético de Central Mexico, for the years 1877-1888.

Mexico may be able to recover Texas, Arizona and New Mexico. Will Venustiano Carranza accept the offer of the German government to recover that lost territory? Silently a violent storm is growing. The Mexican president analyze the German Kaizer Guillermo II, without knowing that this telegram Zimmermann Telegram- has been decrypted by Great Britain detonating the first world war.