| 1. | Establishing the arboretum and prairie demonstration areas required repeated plantings and waterings.
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| 2. | Development of the Demonstration Area was undertaken by the Works Progress Administration.
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| 3. | Demonstrators did try to rip down a fence around the demonstration area.
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| 4. | The land purchased was designated as a Recreational Demonstration Area ( RDA ).
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| 5. | Police in riot gear walked calmly past barricades marking off the demonstration area.
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| 6. | Demonstration areas have been set up behind the cabin to emulate Appalachian frontier life.
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| 7. | In 1997, the Mendocino Woodlands Recreation Demonstration Area was designated as a National Historic Landmark.
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| 8. | The Blue Mountain Wildlife Demonstration Area is a bird-dog field training center of international renown.
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| 9. | The project occupies of the area, and is called the Pushmataha Forest Habitat Research Demonstration Area.
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| 10. | It includes administrative office, four classrooms, a library / community room and a student demonstration area.
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