Interpreting Our Heritage

Acadia National Park adults archaeologist areas artist birds Bruce Craig called campfire CHAPTER Colonial Williamsburg Cooperstown Courtesy of National Crater Lake devices edition Emerson environmental essays experience fact feeling Freeman Tilden give Grand Canyon happy amateur Harpers Ferry historic house human humor idea ideal Image imagination important inscription inspiration interest interpretation for children 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 perhaps Photo picture prehistoric preservation provocation Ralph Waldo Emerson ranger readers reveal rock sense six principles slides story talks tell things Thoreau thought tion told trees trip true truth understand visitor center whole wonder word writing wrote