translate English to French: Given the subordinate and at times almost clandestine conditions in which the right to use the mother tongue is exercised among marginalized indigenous populations, the creation of conditions of equality with the officially recognized national language demands considerable efforts to make possible the real development of those forbidden languages.  Such actions are essentially bound up with education and social communication.
Étant donné les conditions subalternes et souvent quasiment clandestines dans lesquelles les populations ethniques marginalisées exercent le droit d'utiliser leur langue maternelle, l'instauration de l'égalité face à la langue dite nationale exige des efforts considérables pour assurer l'épanouissement concret de ces langues proscrites, efforts qui doivent s'appuyer fortement sur l'éducation et la communication sociale.