National Conservation Commision (8 jun 1908 ano – 4 h 57 m, 27 out 2025 ano)

Descrição:

The National Conservation Commission was appointed on June 8, 1908 by President Theodore Roosevelt and consisted of representatives of the United States Congress. The National Conservation Commission was divided into four sections, water, forests, lands, and minerals, with each having its own chairman; it prepared the first inventory of the nation's natural resources

Adicionado na linha do tempo:

Data: