Final answer:
Members of Nayar clans observed various obligations and prohibitions. The yassa, a legal code established by Genghis Khan, criminalized actions such as theft, robbery, adultery, kidnapping women, and selling them for marriage. The yassa also prohibited raiding, looting, and enslaving fellow Mongols.
Step-by-step explanation:
The members of Nayar clans observed various obligations and prohibitions. One of the obligations they had was to follow the yassa, a legal code established by Genghis Khan. This code criminalized certain actions, such as theft, robbery, adultery, kidnapping women, and selling them for marriage. These actions were considered capital offenses.
The Nayar clans also had prohibitions related to raiding, looting, and enslaving fellow Mongols. The yassa outlawed the enslavement of Mongols and prohibited members from engaging in theft of cattle or horses. Anyone who found a lost animal was obliged to return it or face the penalty of death as a thief.
The yassa also had provisions to recognize children born from mothers who had been taken away as slaves, considering them as legitimate offspring. Religion played a role in the yassa as well, favoring no specific religion and prohibiting discrimination and favoritism based on religious beliefs.