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National Association of State Park Directors
Encyclopedia
National Association of State Park Directors is an organization dedicated to the preservation of state park
s in the United States
.
State park
State parks are parks or other protected areas managed at the federated state level within those nations which use "state" as a political subdivision. State parks are typically established by a state to preserve a location on account of its natural beauty, historic interest, or recreational...
s in the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
.