25 août 1916 - Act to Establish the National Park Service, 1916 (Organic Act)
Description:
established the National Park Service and placed all the existing parks under its management. The legislation established the basis for the fundamental mission, philosophy, and policies of the National Park Service.Ajouté au bande de temps:
Date:
25 août 1916
Maintenaint
~ Il y a 109 ans