Overtime, the United States had under gone developmental growth in implementation of laws, sentencing guidelines and monumental transition points in time. Beginning in the early 1900s, the United States began to assess its role on the use of drugs, their purpose and the responsibilities within the law. During this time in 1914, opiate drug use outside of medical purpose was prohibited. It was not until 1930 that marijuana would reach the same platform as opiates, prohibiting use. This further led to stiffer regulations, even though the use of marijuana was not believed to evoke violent tenancies as previously suggested in earlier years, but this level of awareness had not reached public acknowledgment. Which further led to the implementation of sentencing guidelines in reference to drug use as well as sales consisting of opiates primarily (heroin and morphine), but also to include marijuana. The sentencing guidelines outlined applied to the use and sales of drugs. However, during this time discretionary sentencing was actively practiced. Therefore, the individuals who were guilty of utilizing such drugs vs. the sale of such use typically resulted in different sentences.