Matter: All by Itself, the Humble Sweet Potato Colonized the World Many botanists argued that humans must have carried the valuable staple to the Pacific from South America, a hidden chapter in human history. Not so, according to a new study. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:6 Sites Recognized by Britain for Significance to Gay HistoryYumingzui Village Journal: On the Verge of Extinction, a Chinese Fishing Village ResistsSouth Korea’s President Has No Easy Options in Dealing with an Aggressive NorthCanada Today: Taking the International StageEgypt Recovers Over 160 Bodies From Sunken Migrant BoatTerry Jones of Monty Python Has Dementia, His Family Says