KnowraPapahānaumokuākea Marine National MonumentLinked fromLinked fromThe 3 pages that link to Papahānaumokuākea Marine National Monument, each with the reason it gives.All 3Broader topic 2Compared with 1Hawaiian IslandsBroader topic: It safeguards much of the chain beyond the main inhabited islands.Natural monumentBroader topic: It demonstrates how monument designation can encompass an extensive ecosystem rather than one landmark.