The document summarizes several important historical codes and their significance: 1. The Code of Hammurabi from 1792 BC was one of the earliest known legal codes, establishing laws around lying, stealing, assault, business and more. It relied on "an eye for an eye" philosophy of equal retaliation. 2. The Laws of Manu from 300 BC-300 AD set social standards for Hinduism and established the caste system of Brahmins, Kshatriyas, Vaishyas and Shudras, each with distinct duties. It also established rules governing women's roles and protecting cattle. 3. The Ten Commandments from 1300 BC, given to Moses, are a moral