This book focuses on the historical memory of political violence, one of the most complex problems faced by Argentina, Chile and Uruguay in the process of consolidating democracy and building a pro-human rights political culture. The authors summarize various aspects of the treatment of historical memory in the Southern Cone since it emerged as a topic in the 1980s and 1990s, but particularly focusing on the 21st century. Its aim is to explore the various dimensions of historical memory and how they relate to each other, evaluating how advances in this field have helped to ensure a democratic future "Nevermore."