How Did the World Become Interconnected?
How Did the World Become Interconnected? (5:40)
Key Ideas
As this video progresses, key ideas will be introduced to invoke discussion.
Key Ideas
Think about the following questions as you watch the video
- 00:36 Why did collective learning speed up during the agrarian era?
- 01:36 How did new communication and transportation innovations help collective learning?
- 03:11 How did the diseases that traveled along the Silk Road and Indian Ocean routes both hurt and help people?
- 04:46 How were the hub zones in the Americas different from those in Afro-