Beginnings - 600 BCE (K-A)

The origin of humans and early human societies (K-A)

The Neolithic Revolution and the birth of agriculture (K-A)

Ancient Mesopotamia (K-A)

Ancient Egypt (K-A)

Ancient art and artifacts (K-A)

Ancient India (K-A)

Shang China (K-A)

Ancient Americas (K-A)

Human innovation and the environment (K-A)