<span>Jahangir was a distinctly Muslim ruler due to the laws and regulations he implemented into his society that coincided with Islamic teachings and values, such as assisting the sick by building hospitals and banning alcoholic drinks. He and his father departed from these principles by drinking wine themselves.</span>
Samuel Slater
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I Believe the answer is: Personal records
Personal record revers to a form of primary source which information is derived from the observation or the experiments that being done by the source writers themselves. In most cases, personal records are created by experts on the relevant fields.
Domestic crisis is the answer
