Final answer:
John Muir is the man associated with helping Americans see forested wilderness areas as a place for positive spiritual enrichment. He was a conservationist and the founder of the Sierra Club. His efforts, along with other conservationists and artists, led to the establishment of the national park system in the United States.
Step-by-step explanation:
John Muir is the man associated with helping Americans see forested wilderness areas as a place for positive spiritual enrichment.
He was a conservationist and the founder of the Sierra Club. Muir's transcendentalist philosophy contemplated nature's capacity for spiritual healing and advocated for the preservation of wild places.
His efforts, along with other conservationists and artists, led to the establishment of the national park system in the United States.