The earliest knowledge we have of marijuana comes from the Chinese around 3750 B.C. (A Brief History of Marijuana Prohibition par 1). A philosopher and farmer by the name of Shen Nung showed the Chinese how to use the oil and seeds for food and how to make rope and clothing from hemp. When Shen Nung became a mighty emperor, he created a book of medical knowledge. For thousands of years later, resinous cannabis extracts were …showed first 75 words of 321 total…

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