What's the purpose of the Ancient Nazca Lines?
The lines Suggests of an Airstrip Runway
The Humming Bird
As for the gigantic figures such as fishes, monkeys, spiders, and apes. It could be that to show or to signal ancient people or extraterrestrial beings in aerial vehicle to land here or something but scientists have yet to uncover the true purpose of the geometrical lines.
The Wright Brothers
Credits: http://www.nasa.gov/multimedia/imagegallery/image_feature_976.html
To our present past, American troops created airbase on the remote islands of the Pasific. The natives whom have never witnessed advanced technologies, the sight of giant metal planes landing down would be like the Gods are descending down from heaven to earth. The natives did not know how and what modern technologies all about. They perceived these phenomenon are the works of Gods. The troops gave those natives cargos of food and clothing. When the war had ended, the troops left the remote islands and the natives would worship them as Gods because they were given food supplies and clothing. The natives would then build structures similar to what they have seen to try and get those American troops to come back. If something like this would have happened to our near distanced past.
Could ancient religions been created or built upon the influence of extraterrestrial beings or a more civilized group of ancient humans?