Before beginning the journey, we wish to express our deepest gratitude to the researchers that helped make this book possible (Rodrigo Murad do Prado, Analía Ploskenos, Rodrigo Barcellos de Oliveira Machado, Felipe Fuertes, Florencia Maldonado, Javier García Sierra, Javier Guillardoy, Karen Navarro, Leandro D’Ascenzo, Luciana Casal, Maximiliano Nicolás, Tamara Rotundo, Viviana García Sierra), to the incomparable Lula, and to Eli and Atilio for their contributions to this collective work that we hope will contribute to the unveiling of so much injustice.