Kraus' Recreation and Leisure in Modern Society 10th Edition by Daniel McLean, Linda Dayer-Berenson, Brian Luke Seaward, Amy Hurd

تمرين 3

The federal government has progressively pushed for stronger regulation of the environment since the mid-1950s. Explain how these efforts have affected, in positive and negative ways, the nation's perceptions and commitment to the environment and parks and recreation.
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