The Noble Experiment took effect on a national level on 16 January 1920. It had variations of effect at State and local levels much earlier in history:
Maine
National Prohibition began in 1920, although many states already had imposed state-wide prohibition by this time.
January 17, 1920
It started in 1919, when the United States government passed the Nationwide Prohibition act and ended in 1933 when the United States government realized what a mess up prohibition was.
1919-1933
The 1920's during prohibition
National Prohibition in the US, begun on January 17 of 1920, attempted unsuccessfully to prohibit the production, importation, transportation and sale of alcoholic beverages.
Prohibition
Prohibition.
Attitudes towards Prohibition did change at the start of the period of Prohibition many people were positive towards the idea of Prohibition with them believing that it would lead to a "Purer" American society however by the end of the Prohibition era most people wanted the law to be abolished with most believing that it had been a failure which had encouraged ordinary American citizens to become criminals So overall attitudes towards the idea of probhition did change from the period of 1915-33
the meaning of prohibition is {not allowed}
the meaning of prohibition is {not allowed}