Robert Reich (This Week's Worst Influential American Please)
1. Location of excavated Paleoindian sites in Texas.
Stone Tool Recycling
The North Americans of Antiquity, by John T. Short—A Project Gutenberg eBook
Native Americans - The First Geologists in Virginia
A River Remembered: The Surprising History of White Rock Creek - D Magazine
A River Remembered: The Surprising History of White Rock Creek - D Magazine
PDF) The Journal
Native American Gouge – Duxbury Rural and Historical Society
Stone Tool Recycling
Robert Reich (5 Facts About Trump's Indictments Trump's)