The Mexican Constitutional Congress of 1916-1917 represents in many respects a culmination of the struggle begun before 1910 against the dictatorship of Porfirio Díaz. The Constitutional Congress was not only a culmination of the violent phase of the Mexican Revolution. It also involved a codification, if not a crystallization, of goals and perspectives that either pre-date 1910 or emerged during the struggles of 1910-1917. These struggles involved competing mobilizations within the Revolutionary coalition and, finally, a civil war within the Revolution between the forces of the Convention (the unstable coalition between the Zapatistas and the Villistas) and those of the Constitutionalists. The Constitutional Congress takes place after the military victory of the Constitutionalists and delegate eligibility was restricted to those who had actively supported the Constitutionalists. The radical economic nationalism and other innovative features of the Constitution have captured the attention of commentators. While the interpretation of the economic nationalism and other features remains the subject of considerable dispute, the notion that the Constitutionalists had a democratizing thrust in the political realm has remained unchallenged. Our analysis of both the articles and, more importantly, the debates at the Constitutional Congress leads us to challenge the premise of a democratizing impulse. This is not to say that the Constitutionalist delegates were for dictatorship, but it is to suggest that compared to the Constitution of 1857, the Constitutionalists do not emerge as radical democrats but as elitists that are fearful of mass participation as well as fearful of the possibility of a new dictatorship. We will examine the debates on four issues for this purpose: (A) suffrage; (B) literacy requirements to serve as a Deputy (member of Congress); (C) directness of electing officials; (D) no re-election.