What do constitutions usually include

A constitution contains the fundamental principles that outline the purpose, structure, and limits of an organization. ... A constitution should provide the structure for an organization, describe its purpose, and define the duties and responsibilities of the officers and members.

Explanation:

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Constitution usually include fundamental principles that govern the entity it is made for.

it depends on which society you are referring to. many civilization performed rituals so the gods would with their growing season but the most well known is that of the aztecs. they would make sacrifices, usually animals, but sometimes humans as well.