Location: Jackson Hole
![A sepia- toned landscape photograph of the Grand Teton National Park. The mountain range are reflected onto the lake while the trees frame the shot.](https://s30471.pcdn.co/wp-content/uploads/2019/06/Grand-Teton-National-Park_JDR-Jr-family-photos_Sereis-1005_B95-500x500.jpg)
1920s
1940s
John D. Rockefeller, Jr. Creates a National Park
Who defines the public good? The showdown caused when a wealthy philanthropist bought land and tried to give it to the American people.