Map: The United 38 States of America. June 24, 2014 More than 10 years ago. By Aaron Blake. We'll admit it: We're suckers for ways to reimagine the political boundaries of the United States.

This area later became Platt National Park, the 7th National Park in the United States. Platt National Park was combined with the Arbuckle Recreation Area in 1976 and became Chickasaw National ...