A History of the African-Olmecs: Black Civilizations of America from Prehistoric Times to the Present EraThe book, A History of the African Olmecs and Black Civilizations of America From Prehistoric Times to the Present Era, is one of the most fascinating, well researched and well written books on the subject of the Black and Black African presence in prehistoric and ancient Americas. This book deals with the current and past findings on the ancient African Americas nations (throughout the Americas). It also studies present day descendants of these