American Experience - Season 4 - Eps 11: Wild by Law
For years there was no federal law to protect the shrinking wilderness from encroaching industry and tourism, until three men dedicated their lives to finding a remedy. Robert Marshall, Aldo Leopold, the prophet of the modern environmental movement, and Howard Zahniser struggled for decades to create a permanent system of federally protected wilderness areas. The fruit of their efforts, the Wilderness Act, passed in 1964.
About American Experience

Title: American Experience
First Air Date: 1988-10-04
Last Air Date: 2025-02-25
Status: Returning Series
Rating: 7.5/10 (from 32 votes)
Language: EN
Seasons: 38
Total Episodes: 396
Network: PBS
Genres: Documentary
Production Companies: GBH
Synopsis
TV's most-watched history series brings to life the compelling stories from our past that inform our understanding of the world today.