Revolutionary leaders favored depictions of Mexico City in the mid-20th century that highlighted the progress and orderly growth of a modern industrial city. The ruling party made Mexico City the focus of post–World War II development policies and the showcase for the success of those policies in achieving the new goals of the Mexican Revolution during a period of sustained economic growth known as the “Mexican miracle.” When, in the early 1960s, the American anthropologist Oscar Lewis published The Children of Sánchez, his popular study of urban poverty, and turned the public’s attention away from the sites that underscored the official narrative of orderly industrial growth, it incited a heated public debate in Mexico City. The book contained the oral histories of a family living in the low-income neighborhood of Tepito, in the center of the capital, and was a shocking account, told in their own words, of a family’s attempt to survive urban life. Supporters of the modernizing policies of federal officials and the capital’s mayor, Ernesto Uruchurtu, attacked the book in the press and even filed formal complaints with Mexico’s attorney general demanding that the book and its author be banned from the country and the publisher reprimanded. They claimed that the book was too vulgar for public consumption and called it a foreigner’s attack on the reputation of the country and the city. Critics of the Institutional Revolutionary Party used the publicity generated by the attacks to open up a dialog about the marginalized people left behind by urban development and engaged in the debates as a safe way to express its own concerns about Uruchurtu’s inhumane development policies and the government’s insistence on hiding reality to present the city to the international community as a modern showcase.