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the black codes
Established codes to make business fair
justinins codex
The legal codes that established the system of segregation in the United States were primarily the Jim Crow laws. These laws enforced racial segregation in public facilities, schools, transportation, and housing, as well as restricted voting rights for African Americans. The Supreme Court decision in Plessy v. Ferguson (1896) upheld the constitutionality of segregation under the "separate but equal" doctrine.
Primitive ones
All ancient civilisation had written laws, whether they came in the form of codes or not. Laws are essential for establishing rules which regulate interactions between members of society (property, marriage, inheritance, contracts, litigation and the like) and the system of governance (administrative law). They are also tools for rulers to establish their system of rule.
The development of cuneiform influenced laws and culture by allowing for the first written legal codes to be established, such as the Code of Hammurabi in ancient Mesopotamia. It also facilitated the recording of historical events, creating a more structured society and preserving cultural knowledge for future generations. Additionally, cuneiform enabled administrative tasks to be more efficiently carried out, leading to the centralization of power and the emergence of bureaucratic systems in ancient civilizations.
It established a minimum wage.
Those were ancient moral codes.
no postal zip codes established in nepal
It is not uncommon to find established ethical codes and ethical offices in American corporations and in financial markets.