Bull horns are mounted on a low wall within a larger room-shaped area. The picture shows the remains of a building that contains
bull horns and handprints. What is the best explanation for this artifact? The artisans were unable to build more advanced structures. The artisans in this complex village used natural materials for construction. This was most likely the house of earlier clan leaders. The features were designed to defend the residents.
You can calculate it by adding up, for everyone in the country: The total value of goods and services ('output') produced; Everyone's income; Or what everyone in the country has spent.