sentences:  The banks of the Casanare, Agua Clara, Ariporo, Unchadia, Arauca, and Capanaparo are for the most part known as Cuiba territory and there has been no evidence stating that the Cuiba have occupied other territory but their own.The Cuiba have gone through many wars and invasions, which have slightly influenced Cuiba political and cultural practices at some point.Although the Europeans have left, some Spanish words survived.