Susan Zimmerman Movies
- 2020
The Rise and Fall of History's First Empire
The Rise and Fall of History's First Empire02020HD
Discover history's first empire: Sumer, located in Mesopotamia, which built the world's first cities and created the first writing system.
![The Rise and Fall of History's First Empire]()
- 2016
The science of skin color
The science of skin color02016HD
Angela Koine Flynn describes the science of skin color.
![The science of skin color]()
