2:37
The merchant’s seal was a guarantee of quality goods.
3:13
Humans are social creatures. Evolutionary Psychologist Michael Muthukrishna explains.
3:29
Explore the rise of inequality and threat of dictatorship.
2:22
In Ancient Egypt, at the site of Nekhen, kings were recognized as living gods.
2:50
Archaeologist Yuki Huada explores the history of San Jose Mogote.
3:00
Nabta Playa became a religious monument where people could gather and worship.
