Ancient wonders like Stonehenge, Easter Island, Machu Picchu, Chaco Canyon, Jerusalem and the Pyramids still inspire awe. When they were constructed centuries ago, the world was a mysterious and magical place. It was a world that merged new religious beliefs with the cycles of nature. Today, the ruins of these spectacular structures designed to honor the gods, stand as a testament to the energy, creativity and genius of the past. How were these places built without conveniences of modern construction? What significance did they hold for these ancient civilizations?