Horn of Africa displays the greatest diversity, a sign often viewed to represent a geographic origin. The Horn of Africa is also the place where the haplogroup E1b1b originated from, Christopher Ehret and Shomarka Keita have suggested that the geography of the E1b1b lineage coincides with the distribution of the Afroasiatic languages. Genetic analysis done on the Afroasiatic speaking population further found that a pre-agricultural back-to-Africa migration into the Horn of Africa occurred through Egypt 23,000 years ago and it brought a non-African ancestry dubbed Ethio-Somali in the region. Together with northern Somalia, Djibouti, the Red Sea coast of Sudan and Eritrea is
Trader Horn (1931 film) career-ending illness while filming in Africa, for which she later sued Metro-Goldwyn-Mayer. The film depicts the adventures of real-life trader and adventurer Alfred Aloysius "Trader" Horn (Harry Carey), while on safari in Africa. Much of the film is fictional, including the discovery of a white blonde jungle queen, the lost daughter of a missionary (Edwina Booth). A scene based upon a genuine incident occurs in which Carey as Horn swings on a vine across a river filled with genuine crocodiles, one of which comes very close to taking his leg off. Many accidents and delays occurred during filming in Africa.