Photo: US Postal Service. Pluto - Explored! In 2006, NASA placed a 29-cent 1991 Pluto: Not Yet Explored stamp in the New Horizons spacecraft. In 2015 the spacecraft carried the stamp on its history-making mission to Pluto and beyond.
The 18th Amendment to the U.S. Constitution banned the manufacture, sale, and transportation of alcohol (i.e. the beginning of Prohibition). It was ratified on January 16, 1919 and repealed by the 21st Amendment in 1933.
In December 1917 Congress adopted and submitted to the states the Eighteenth Amendment, known as the Prohibition amendment, which prohibited the manufacture, sale, or transportation of intoxicating liquors.. Ratified by the states in January 1919, it went into effect on January 20, 1920.8th amendment-Prohibition. The conservatism and the fast times of the 1920's had to clash at some point. That point turned out to be alcohol. Many Americans saw alcohol as an evil, to others it was a part of life.