1200 denarii	3 turns	Large Town	Upgrades to Crop Rotation

Once slash-and-burn agriculture has worn out the land, one response is for farming communities to organise, and work collectively. Communal farming produces a surplus through minor economies of scale: tools and resources are pooled, and everyone works as a team to gather the harvest. Individual failures are minimised by these methods, and the increased output adds to population growth.

This kind of farming can be upgraded as the settlement grows.

• Samnites
• Etruscans

• +1.0% Growth and +160 Income