Occurrence of Attributes in Original Text
The text related to the cultural heritage 'Cocos Island National Park' has mentioned 'Pre-Columbian' in the following places:
| Occurrence Sentence | Text Source |
|---|---|
| Heyerdahl theorized that these plantations were used to provide fresh liquid and food for pre-Columbian voyages (made by balsa rafts using guara navigation) between Guatemala and northwestern South America. | WIKI |
| While there is no evidence of pre-Columbian occupation, fishermen, pirates, whalers, commercial sailors and scientific expeditions have long used Cocos Island as shelter and to procure fresh water. | UNESCO |