Scubarob.love presents: Native North Americans Were Making Copper Tools in 7,500 BC

Native North Americans Were Making Copper Tools in 7,500 BC The Old Copper Culture of the Great Lakes region in North America used copper tools for thousands of years and then went back to stone and bone tools. Why would they do that? Researchers have revised the historic timeline and revealed remarkable insights. Read more …

See https://www.ancient-origins.net/news-history-archaeology/copper-tools-0015084?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+AncientOrigins+%28Ancient+Origins%29 for more