Vertaling van "has demonstrated clearly that indigenous self-determination leads to better socio-economic outcomes " (Engels → Frans) :

The longitudinal research of the Harvard Project on American Indian Economic Development has demonstrated clearly that indigenous self-determination leads to better socio-economic outcomes.
La recherche longitudinale du Harvard Project on American Indian Economic Development a établi très clairement que l'autodétermination des Autochtones donne lieu à une amélioration de leurs conditions socioéconomiques.