--- Slide 1 --- China has 5,000 years of recorded history. But in 1986, farmers found a civilization that shouldn't exist. --- Slide 2 --- Sanxingdui flourished from 1600-1100 BC in Sichuan. At its peak, 30,000 people lived there. It had bronze casting technology centuries before it should have existed. --- Slide 3 --- The artifacts are bizarre. 8-foot tall bronze trees. Gold masks with protruding eyes. Nothing looks remotely Chinese. Yet carbon dating confirms it's 3,200 years old. --- Slide 4 --- Two sacrifice pits contained over 1,000 objects. Elephant tusks. Jade blades. Bronze heads. Everything was intentionally smashed before burial. Archaeologists found burn marks on human bones mixed with animal remains. --- Slide 5 --- The masks aren't human. Eyes bulge 4 inches from the face. Ears extend sideways like wings. One theory: they wore these during mass rituals. Another: they depicted their gods as alien-looking beings. --- Slide 6 --- Then around 1100 BC, something catastrophic happened. The entire city burned simultaneously. Every building. Every temple. No bodies were ever found in the ruins. --- Slide 7 --- However, this part gets stranger. Sanxingdui appears in zero Chinese historical records. The Shang Dynasty existed at the same time 600 miles away. They wrote everything down. But never mentioned this massive civilization. --- Slide 8 --- The Chinese government didn't announce the discovery until 1987. One year after excavation. Scholars believe officials panicked because Sanxingdui contradicts the narrative that Chinese civilization originated in the Yellow River Valley. This was the Yangtze River. --- Slide 9 --- Recent excavations found 6 more sacrifice pits in 2021. Silk fragments. Gold foil. More mutilated bronze masks. Experts estimate only 2% of the site has been excavated. The rest remains deliberately untouched by government order. --- Slide 10 --- Would you excavate the rest or leave it buried? --- Slide 11 --- --- Slide 12 --- Sanxingdui ancient civilization mystery #sanxingdui #china #History #archaeology #sec - @untoldstories_vc