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==Plot==

===El Rio Del Tiempo <ref name= "epcotbook"/>===

El Rio Del Tiempo began with guests boarding their boats and heading off towards a large Mayan pyramid. The boats then entered ancient ruins. Here, a statue of a Mayan High Priest would come to life and speak to the passing boats. Guests were also told that long ago a great civilization had flourished in Mexico. All around the room, one could see various natives performing different rituals. The first ritual, was an elaborate dance titled "Nature and Science". This dance spoke to the native's understanding of man's relationship with the universe. The second ritual performed was titled "Mathematics and Astronomy". This dance highlighted the advanced understanding that the people had about these subjects (including their understanding of absolute zero). Finally, the third ritual shown was titled "Quetzalcoatl and Tezcatlipoca. This dance spoke of the native's views on the never ending struggle between good and evil, as personified in a battle between the feathered serpent of light and the tiger god of darkness. Before exiting ancient Mexico, guests would see Aztec King Moctezuma II (who would lose his kingdom to Spain) predicting the subjugation of his people.