Miss. Code Ann. § 39-5-33: Miss. Code Ann. § 39-5-33

The Department of Archives and History is hereby authorized to extinguish, abandon and nullify any conservation easement granted to it by The Friends of the Siege and Battle of Corinth, Inc., its successors and similar organizations, whenever the department determines, in its discretion, that such action would be necessary or convenient for the use or ownership of such lands by the United States National Park Service.