Ancient Civilizations of North America Episode Rating Graph

Arriving in the 15th century and beyond, European explorers came to North America hoping to discover another civilization like those of the Maya or Inca to plunder. Not finding mountains of gold or silver, they saw no value in what they did find: myriad sophisticated cultures with hundreds of vibrant cities, roadways, canals, extensive trade networks, art, religious traditions, and thousands of earthen pyramids.