Eric Walker added a number of topics and a number of links to Ancient and historical human groups, and added Ancient and historical human groups to Races and ethnic groups and Ancient, classical, medieval and enlightenment history
Eric Walker added a number of links to Initial Upper Palaeolithic humans in Europe had recent Neanderthal ancestry, and added Initial Upper Palaeolithic humans in Europe had recent Neanderthal ancestry to a number of topics
Eric Walker added a number of links to A genome sequence from a modern human skull over 45,000 years old from Zlatý kůň in Czechia, and added A genome sequence from a modern human skull over 45,000 years old from Zlatý kůň in Czechia to a number of topics
Eric Walker added 2021-04 Initial Upper Palaeolithic humans in Europe had recent Neanderthal ancestry and 2021-04 A genome sequence from a modern human skull over 45,000 years old from Zlatý kůň in Czechia and Dogs May Have Come From an Ice Age Meetup of Carnivores in Siberia - The New York Times to Ancestral Native Americans, and added Ancestral Native Americans to Native Americans and Ancient and historical human groups
Eric Walker added a number of topics and a number of links to Native Americans, and added Native Americans to Races and ethnic groups and United States