The five partner schools of this project welcome pupils with important variety of situations, in particular pupils having unprivileged backgrounds. The essence of this project is our common wish to make all pupils active and free citizens : we want to make their cities accessible to all the pupils, whatever their origin and beyond the economic, cultural or linguistic obstacles they meet. We wish that pupils allow themselves to become actors of their territories. The knowledge of their own culture and the discovery of those of the other countries will illustrate the motto of European Union : United in diversity.