Theories on Early Human Migration to the Americas

00:00:00,540Part four. You will hear an anthropology lecturer talking about early migration to the Americas. First, you have some time to look at questions thirty-one to forty on page six. Now listen carefully and answer questions thirty-one to forty. 00:00:36,600Scientists from several different disciplines, anthropology, archaeology, and geology all agree that at some stage there was human migration from Asia to the Americas, but they disagree over when, how, or why these humans first came to ...