| interior alaska | 0.35 |
| encourage community eff… | 0.33 |
| protect additional 41,6… | 0.30 |
| remain open | 0.28 |
| be a national natural l… | 0.28 |
| protect waterfall | 0.25 |
| cover an area of 156 he… | 0.25 |
| ruin of ancient palace | 0.25 |
| be a white house initia… | 0.24 |
| offer canoeing | 0.22 |
| offer bird watching | 0.19 |
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| burial mounds | 0.25 |
| mount mckinley | 0.25 |
| managed by the nature c… | 0.51 |
| made in small batches | 0.49 |
| created | 0.47 |
| closed | 0.43 |
| opened to the public | 0.39 |
| donated to the nature c… | 0.32 |
| set | 0.28 |
| funded by the leon levy… | 0.28 |
| protected by a conserva… | 0.25 |
| formed in 2000 | 0.25 |
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