 
			     
   Secure Scanned : 10/31/2025
				     Secure Scanned : 10/31/2025
                    
			      
							National Parks Exploration Series: Yellowstone 2011 -
Overview:On March 1, 1872 President Ulysses S. Grant signed into existence the world's first national park, Yellowstone National Park. The 2.2 million acres of wilderness is the only complete mid-latitude ecosystem left on the planet.
 
								
								
							 2013
					2013
				
				
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