Interpreting Our Heritage

Acadia National Park adults areas artist birds Bruce Craig called campfire CHAPTER Colonial Williamsburg Cooperstown Courtesy of National Crater Lake devices edition Emerson environmental essays experience fact feeling field Freeman Tilden give Grand Canyon happy amateur Harpers Ferry historic house human idea ideal Image imagination important inscription inspiration inter interest interpre Interpreting Our Heritage John Merriam Lake Manly Leigh Lake living look man’s matter means memory merely mind MISSION 66 monuments mountain museum National Park Service National Park System natural beauty naturalist never objects observed perhaps Photo picture prehistoric preservation preter provocation Ralph Waldo Emerson ranger readers realize rock sense six principles slides story talks tell things Thoreau thought tion told trees trip true truth understanding visitor center whole wonder word writing wrote