Explore further
https://www.khanacademy.org/humanities/whp-origins
Era 1—Our Big History (13.82 billion years ago to the future) History Stories | 1.0: … Era 2—Early Humans (250,000 years BP to 3,000 BCE) Era 2 Overview | 2.0: Era … Era 3—Cities, Societies, and Empires (6,000 BCE to 700 CE) Era 3 Overview | 3.0: Era … Era 4—Regional Webs (200 to 1500 CE) Era 4 Overview: Collapse and Restructuring | …
Era 1—Our Big History (13.82 billion years ago to the future) History Stories | 1.0: …
Era 2—Early Humans (250,000 years BP to 3,000 BCE) Era 2 Overview | 2.0: Era …
Era 3—Cities, Societies, and Empires (6,000 BCE to 700 CE) Era 3 Overview | 3.0: Era …
Era 4—Regional Webs (200 to 1500 CE) Era 4 Overview: Collapse and Restructuring | …
DA: 36 PA: 23 MOZ Rank: 82