Have you ever worn silk? Eaten Rice? Used a calendar? All these things came from ancient China. More than two thousand years ago, the ancient Chinese invented tools and treasures that still shape our lives. Find out where the ancient Chinese lived, what their lives were like, and what happened to them. Discover how they changed the world!

How often do you write or read? Do you live in or near a city? Writing and cities both began in ancient Mesopotamia. Six thousand years ago, the ancient Mesopotamians created tools and treasures that still shape our lives. Find out where the ancient Mesopotamians lived, what their lives were like, and what happened to them. Discover how they changed the world! Please The original source audio for this production includes noise/volume issues. This is the best available audio from the publisher.