The 18th and 21st.
The eighteenth amendment officially started the Prohibition Era, declaring alcohol illegal.
Prohibition
Prohibition ended on December 5, 1933 when the 18th amendment to the Constitution of the United States was ratified.
To allow the sale of alcoholic beverages and end the Prohibition Era
The Equal Rights Amendment
ERA
Reformers for the progressive era sought to reduce corruption in government by adopting a constitutional amendment that provided for a law that could prosecute corrupt labor unions.
The prohibition era in the United States took place between 1920 and 1933. It was a nationwide constitutional ban on the production, importation, transportation, and sale of alcoholic beverages.
Prohibition was enforced in the United States from 1920 to 1933 through the 18th Amendment to the Constitution. This period is often referred to as the Prohibition era, during which the manufacture, transportation, and sale of alcohol for consumption were illegal.
The 18th amendment provided the prohibition of alchol, it was passed during the Progressive era, but was later repealed by the 21st Amendment.
The prohibition Era was from 1920 - 1933