Serpent Mound? You might first think of the famous Serent Mound in Ohio, but there many serpent effigies that can be found across North America. Many of the mounds represent a serpent swallowing an egg or disc. This ancient Mideast iconography is another piece of evidence of the cultural diffusion that took place in North America, beginning about 2700 BC with the beginnings of the Bronze Age.
Edited by Daughter of the Nine Moons, 12 April 2012 - 01:58 PM. Removed self-promotional link