NOVA follows the trail of America's first inhabitants. Did they migrate across a Bering Sea land bridge at the end of the last Ice Age, as we all learned in school? Or did they arrive thousands of years earlier, possibly by some different route, as new archaeological evidence increasingly hints?
Les avis apparaîtront ici une fois que les membres auront partagé leurs réflexions.
Aucune musique pour le moment
Ajouter une bande originale