The Importance of âSpecificityâ. in a Client Contract: ï®I understand that if I am late for a test, or miss a test, it will be considered as a positive test for. drugs/alcohol and that I may be sanctioned. ï®I understand that if I fail to produce a urine. specimen or if the sample provided is not of.
Ratified on January 29, 1919, the 18th Amendment went into effect a year later, by which time no fewer than 33 states had already enacted their own prohibition legislation. In October 1919, Congress passed the National Prohibition Act, which provided guidelines for the federal enforcement of Prohibition.
Nationwide prohibition did not begin in the United States until January 1920, when the Eighteenth Amendment to the U.S. Constitution went into effect, and was repealed in 1933, with the ratification of the Twenty-first Amendment.he earliest records of prohibition of alcohol date to the Xia Dynasty (ca. 2070 BCâca. 1600 BC) in China. Yu the Great, the first ruler of the Xia Dynasty, prohibited alcohol throughout the kingdom. It was legalized again after his death, during the reign of his son Qi.