The struggles for rights of both mothers and family members in the cases of Argentina, Colombia, and Mexico demonstrated how to use the knowledge they were given, as well as the knowledge they produce to improve the processes of resistance. The protagonists of these struggles for rights underwent a turning point in their lives and went from being housewives to leading human rights defenders. They became educators, communicators not only of what happened, but also of their own experience that has served for the process of resistance, but also to produce the legal and political instruments with which they have taken to jail those guilty of the crimes of disappearance, kidnapping, and, in a great tendency, assassinations of their children and relatives by the State.