The Primary Sources volume uses documents, letters, speeches and other sources to explain significant events as well as the daily life of ordinary citizens. The Primary Sources volume includes selections such as "Twenty Years at Hull-House," by Jane Addams, "The Feminine Mystique," by Betty Friedan, "An Open Letter to the Grape Industry," by César Chávez, "The 31 Demands Raised by the Attica Brothers of September 9, 1971" by Attica prison inmates, and "Message to the Grass Roots," by Malcolm X. Contextual material covers the themes of the sources, the people associated with them and the aftermath.