Legalizing Marijuana for USA Hemp is among the oldest industries on the planet, going back more than 10,000 years to the beginnings of pottery. The Columbia History of the World states that the oldest relic of human industry is a bit of hemp fabric dating back to approximately 8,000 BC (Forreal.org). Some of the U.S. presidents even grew it on there farms. George Washington said it was the best plant made because it could be …showed first 75 words of 987 total…

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