Despite the voluminous body of historical literature devoted to the Mexican Revolution (1910-1920) and U.S.-Mexican diplomatic relations, few works address the subject of revolutionary propaganda. During this tumultuous era, however, factional leaders recognized the importance of justifying their movement, publicizing their activities, and cultivating favorable public opinion for their cause, particularly in the United States. In this regard, Venustiano Carranza was especially energetic. From the inception of his Constitutionalist revolution, Carranza and his adherents persistently attempted to exploit the press to generate support among Mexican expatriates, protect Mexican sovereignty, secure recognition from the administration of Woodrow Wilson, gain the acquiescence–if not the blessing–of key sectors of the North American public for his Constitutionalist program, enhance his personal image, and defend his movement against the criticism and intrigues of his enemies–both Mexican and North American.