In this episode, I dive into one of the most overlooked and least talked about mysteries in American history: the ancient mound builders of North America. I talk about the 5500 year old cluster of mounds at Watson Brake in Louisiana, Poverty Point in Louisiana, Cahokia Mounds in Illinois, Moundville Mounds in Alabama, the Winterville Mounds in Mississippi, Etowah Mounds in Georgia, Spiro Mounds in Oklahoma, Caddo Mounds in Texas, Serpent Mound in Ohio, Battle Mound in Arkansas, Rock Eagle Effigy in Georgia, Marching Bear Group in Iowa, Lidar Researcher F.A. Dowdy and his LIDAR discoveries of 500,000 potential undiscovered pimple mounds, the Lower Mississippi Valley, ancient ceremonial centers round the world, UNESCO World Heritage Sites, Graham Hancock, Randall Carlson, ancient population estimates, Native American mound builders, earthworks, platform mounds, step pyramids, pyramid symbolism, the 33rd Parallel, magnetic anomalies, ley lines, flowing water, sacred geography, astronomical alignments, sun and moon alignments, portal theories, ceremonial rituals, Smithsonian cover-up's of giants, Rockwall Texas Giants, Catalina Island giants, Abraham Lincoln's giant references, hidden archaeology, mainstream archaeology, alternative history, cataclysm theories, global floods, ancient civilizations, lost technologies, megalithic structures, Göbekli Tepe, Newgrange, Stonehenge, the Great Pyramid,