CONSTRUCTION D'UNE SALLE DE DANSE (maj)

https://m.youtube.com/watch?v=2sCagvODX3s

https://gornardjaune.blogspot.com/2024/08/manuel-valls-de-vienne.html

https://www.aljazeera.com/news/2025/10/21/what-to-know-about-trumps-plan-to-build-250m-white-house-ballroom