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建立人际资源圈Drugs_History_And_Definition
2013-11-13 来源: 类别: 更多范文
Drugs History And Definition
Drugs have«History / Definition a long and notorious history for altering minds. Drugs are used as a way of In this speech, I will«escaping reality and disappearing into another world. assist you in understanding the history and definitions of various drugs. My proposed findings are based upon information I have gathered from a variety of Therefore, according to«what I believed to be reputable and credible sources. Professor Blum, from the University of Chicago the original home of cannabis is thought to be Central Asia, but has spread around the globe with the exception Early in its«of the Arctic regions and areas of wet tropical forests. history¡Xthe Chinese undoubtedly used it as a hallucinogen. 1500 years later when they had their first contact with Europeans the drug had fallen into decline. However, its value had become a primary source of fiber and there is record of The United States declared«hemp cultivation dating back to Neolithic times. marijuana as an illegal drug in 1937. It has been a source of great controversy Another popular drug widely used in the United States is cocaine.«ever since. Cocaine is extracted from the leaves of
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