Data Model specification and limits - Related links. 1  Create a memory-efficient Data Model using Excel and the Power Pivot add-in. 2  Workbook Size Optimizer download. 3  Power Pivot: Powerful data analysis and data modeling in Excel.
By 1916, over half of the U.S. states already had statutes that prohibited alcohol. In 1919, the 18th Amendment to the U.S. Constitution, which prohibited the sale and manufacture of alcohol, was ratified. It went into effect on January 16, 1920.
Between the years of 1920, when the 18th Amendment to the Constitution was passed, and 1933, when the 21st Amendment repealed the restriction, it was illegal to sell, transport or manufacture intoxicating beverages for consumption in the United States.