Historians and anthropologists capture in this book historical processes of formation of indigenous communities in Patagonia. The objective of the articles gathered in this compilation is to observe the way in which they are redefined, on the territory, Mapuches and Tehuelche communities and collectives because of the constant cornecting and displacement experiences to which these communities were and are subjected. Different types of relationships and practices -parents, politics, rituals- are focused on their relationship with community boundaries that are open to and from indigenous collectives and are regionally integrated.