El sitio de Querétaro según protagonistas y testigos...;

An analysis of contemporary Mexican politics by university scholar, including psychological factors motivating political behavior, the influence of fear and liberty in politics, the crisis of 1994, public servants, pluralism and contemporary directions.

Manuscript circular ofrelating to military assistance from "our generous neighbor to the North" [i.e. the United States]] during the Mexican war of independence and informing the insurgents of the arrival numerous ships and the names of their captains including the ship El Tigre loaded with 3000 barrels of gunpowder. Rayó́n adds that the allied ships have already captured three European ships from Veracruz to Tuxpan.

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.

Letter from Ramos Arizpe to the governor of San Luis Potosi, informs him that a chain of prisoners will soon be passing through San Luis Potosi on their way to promote colonies in Texas, and that the governor should add his prisoners to the chain.