This essay about marijuana.

Throughout history marijuana has been used to serve various purposes in many different cultures. The purposes have changed over time to fit in with the current lifestyles. This pattern is also true in American history. The use of marijuana has adapted to the social climate of the time. Marijuana, whose scientific name is cannibis sativa, was mentioned in historical manuscripts as early as 2700 B. C. in China. (Grolier Electronic Encyclopedia, 1995). The cultivation of the marijuana …

…pressure. The mediction however, must be carefully tailored to the individual to prevent further eye damage. The evidence has clearly shown that marijuana has been around for a great deal of time and has served multiple purposes throughout history. Sources Grolier Electronic Encylopedia, Electronic Publishing, Inc., 1995 Grolier Wellness Encyclopedia, Drugs, Society & Behavior. Vol. 3, 1992. Ethan A. Nadelmann, American Heritage Magazine, Feb-Mar, 1993. Medical Marijuana, http://www.lec.org/Drug_Watch/ Public/Documents/Med_Marijuana_Paper.htm, 1995.