Why Were These Discoveries About America’s First Humans Erased From the History Books?

A scallop dredge drags a mastodon skull and a stone blade off the seabed, a pierced plate of sloth armour turns up in a Brazilian rock shelter, and a broken spear tip lies wedged inside a young mastodon's hip. For a century, finds like these that hinted people reached the Americas far earlier than the textbooks allowed were laughed off, ignored, or argued out of existence, while a single hoax skull taught a whole field to say no by reflex. Now the old story is cracking, and the evidence that was pushed out may finally be ready to tell us who the first Americans really were. Chapters: 0:00 The Cinmar Blade and Mastodon Skull 4:00 Albert Koch's Missourium and the Kimmswick Mastodons 7:12 The Santa Elina Sloth-Bone Pendants 10:19 The Arroyo del Vizcaíno Sloth Butchery 13:08 El Cedral's Mammoth-Ringed Hearths 16:10 The Taima-Taima Mastodon 19:06 Tlapacoya 22:12 The La Sena and Lovewell Mammoths 25:10 The Calaveras Skull 28:10 The Buttermilk Creek Complex 31:03 How a Continent's Past Got Edited 34:18 What We Still Don't Know #TaimaTaima #CalaverasSkull Sources: The Cinmar Blade and Mastodon Skull (Chesapeake Bay) — https://www.livescience.com/47290-ima... Albert Koch's "Missourium" and the Kimmswick Mastodons (Missouri) — https://mostateparks.com/page/mastodo... The Santa Elina Sloth-Bone Pendants (Mato Grosso, Brazil) — https://archaeology.org/news/2023/07/... The Arroyo del Vizcaíno Sloth Butchery (Uruguay) — https://pmc.ncbi.nlm.nih.gov/articles... El Cedral's Mammoth-Ringed Hearths (San Luis Potosí, Mexico) — https://www.cambridge.org/core/journa... The Taima-Taima Mastodon (Venezuela) — https://resolve.cambridge.org/core/jo... Tlapacoya (Valley of Mexico) — https://www.britannica.com/place/Tlap... The La Sena and Lovewell Mammoths (Nebraska and Kansas) — https://muse.jhu.edu/book/6751 The Calaveras Skull (California) — https://www.cambridge.org/core/journa... The Buttermilk Creek Complex (Friedkin Site, Texas) — https://www.sciencedaily.com/releases...