Which of the following is the best example of a clan or family group's decision that will impact a civilization's economic growth and survival?
1. offering a surplus to farmers if they spend half their time doing metalworking and weaving
2. passing a law that requires artisans, merchants, and farmers to pay additional taxes for public works projects
3. moving a settlement to a location that is closer to a river and which has copper deposits
4. making a plan to remove a settlement's natural defenses in order to plant more crops