You can click on the cartoon to enlarge it — it is also full of good info about this unit
1. Hunting and gathering: a successful way of life
2. Domestication: making animals and plants dependent upon humans (in this section also read “Maize in the Americas” and “Other Domesticated plants from the Americas”)
3. The Spread of Agriculture in the Old World
4. The Ingenuity of Mankind
5. Changes in Technology
6. Sedentism: living permanently in one place
7. Living with the consequences
8. Emerging complexity
9. Scenario for civilization