Evolution of National Parks System

The National Parks System in the United States evolved primarily in the late 19th and early 20th centuries, driven by the desire to preserve natural beauty and wildlife. In 1872, Yellowstone became the first national park, setting a global precedent. As industrialization increased, concerns over pollution and urbanization grew, prompting the establishment of more parks. The National Park Service was created in 1916 to manage these areas, ensuring conservation and public enjoyment. Today, the system encompasses over 400 sites, protecting diverse landscapes and fostering appreciation for nature and history across the country.