Megalithic Architecture: Megalithic architecture refers to structures made from large stones without the use of mortar or cement. Examples include Stonehenge in England and Machu Picchu in Peru.
Saudeleur Dynasty:The Saudeleur Dynasty was a ruling family in Micronesia during the time when Nan Madol was built. They held power over several islands in the region.
Coral Reefs: Nan Madol's location near coral reefs highlights its connection to marine ecosystems. Coral reefs are diverse underwater ecosystems formed by the accumulation of coral skeletons.