The adaptation to the space bred and tax for the strangers, making to disappear what it lasted has at least two millenia, would be slow. The process of aculturao of both the peoples? transmigrados natives and -, would happen under the implementation of a plan of initial settling, that if consolidated in a project to be carried through by stages, with the insertion of the native in the society in formation, as its element of sustentation. The project that if seated in the colonizador tripod? employee? missionary, and if developed two centuries for more than, proves the resistance of the aboriginals to the situation of domination for the stranger and, on the other hand, the necessity of this in coing-opt them for in progress project. In this manner, if he cannot affirm that he has had an brusque rupture in the life of the native peoples with the arrival of the colonizador, in the direction of an extinguishing as they spread out the romantic writers of century XIX, giving to chance the one that the government decreed this extinguishing. What it had was an modification in the trajectory of life of these populations. Considered groups extinct reappear currently, obviously with different denominations. If it cannot deny that population reduction has occurred during the wars, but the junction of etnias in the aldeamentos and the aportuguesamento of these for the cristianizao, had been the strategies used for the Portuguese who had more contributed for the camouflage of these populations translated in disappearance so that in the place of them the citizens, essentials to the implantation and development of the settling project appeared. Gerard Deulofeu wanted to know more. The Portuguese, parallel, proper it if mesclou and if he adaptou to the new environment, learning the local habits and acquiring the knowledge of the first inhabitants of the land.