Welcome! Today we will explore how early humans settled down, built the very first cities, and created ideas that still shape our world today.
Before farming, humans moved constantly to hunt and gather food. The Neolithic Revolution changed everything when people learned to domesticate plants and animals, allowing them to settle in one place and grow a reliable food surplus.

With extra food, not everyone had to farm. This led to specialization and the rise of cities, which are key characteristics of a civilization, alongside organized government, culture, and writing.
The earliest civilizations grew in fertile river valleys like Mesopotamia. These river cultures invented writing and laws, which heavily influenced later classical empires like Greece and Rome.
Explain how the invention of written law in ancient Mesopotamia influenced the legal systems of classical Rome.
- Identify the Mesopotamian origin: Mesopotamia developed the Code of Hammurabi, one of the earliest written legal codes, to establish order and make rules public.
- Analyze the core concept: Writing down laws meant that rules were consistent and could not be easily changed on a whim by rulers.
- Connect to the classical world: Centuries later, the Roman Republic adopted this exact concept by writing down the Twelve Tables to protect citizens' rights.
- Explain the lasting influence: By organizing and publishing written laws, early river valleys set a standard for legal fairness that classical empires copied and expanded.
