Discuss the role of the Northern and Southern gates in facilitating the “Out of Africa”journey. To answer fully question 1 read carefully page 70 in the textbook and paraphrase your essay and write a coherent analysis on how Africans left first thru the Northern Gate about 120,000 years ago; describe in detail what happened to them. Secondly, describe the Second out of Africa Journey, the year and the places, and arrival of destination. Give evidence and discuss in detail the different between Homo erectus and Homo sapiens. Use J. Desmond Clark, a distinguished anthropologist in the field of pre-history of Africa, to help you document chronologically the paleo-anthropologist’s Radiocarbon [c-14] dating system. Write your closing remark and your understanding of Africa as the home of humankind.