Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The Badarian culture provides the earliest direct evidence of agriculture in Upper Egypt during the Predynastic Era. It flourished between 4400 and 4000 BCE, and might have already existed as far back as 5000 BCE. It was first identified in El-Badari, Asyut. About forty settlements and six hundred graves have been located. Social stratification has been inferred from the burying of more prosperous members of the community in a different part of the cemetery. The Badarian economy was mostly based on agriculture, fishing and animal husbandry. Tools included end-scrapers, perforators, axes, bifacial sickles and concave-base arrowheads. Remains of cattle, dogs and sheep were found in the cemeteries. Wheat, barley, lentils and tubers were consumed.