Turkeys: Slaughtered at 5 to 6 months young; Natural life span: 2 to 6 years. Ducks/Geese: Slaughtered at 7 to 8 weeks young; Natural life span: domestic ducks: 6 to 8 years; geese from 8 to 15 years.
Since there are virtually no written accounts of this civilization, nearly everything we know about it is from archaeology. The Emergence of Indus Valley Civilization. Early civilization spread around the Indus River, which like the Nile River in. Egypt, would flood and bring water and rich soil. From 3500 to 2600 BC, the Early. Indus (o r Early Harappan) period began in this region.
Mohenjo Daro is probably the best known of the Indus Valley civilisation cities. Similar in style and date to Harappa in north Pakistan, it was built almost entirely of kiln-fired bricks between 2,500 and 2,100 BC (12). Originally square in outline, the City was laid out along the lines of a grid.