The word domestication is when people used to train animals to work for them. This would happen in the place called mesopotamia.

Arable land is a type of land that is perfect for farming and crops and things like that. Arable land is all flat and far away from mountains.

Innovation is a new idea that works well and has an impact on the way that people lived.

I forget what it means.

A culture hearth is a little fire where families gather tell stories, have fun, and share new ideas.