On January 29, 1919, Congress ratified the 18th Amendment, which prohibited the manufacturing, transportation and sale of alcohol within the United States; it would go into effect the following January
The Twenty-first Amendment to the United States Constitution repealed the Eighteenth Amendment to the United States Constitution, which had mandated nationwide Prohibition on alcohol.
<em>The tendency to report on events from a liberal point of view would be an example of </em>"bias",<em> since news reporting should ideally be objective and without bias.</em>
