What is the under 21 law?

The under 21 law, often referred to in the context of alcohol consumption in the United States, prohibits individuals under the age of 21 from purchasing or publicly possessing Alcoholic Beverages. Enacted in 1984 through the National Minimum Drinking Age Act, this law aims to reduce alcohol-related accidents and promote public health. It has also led to state-level enforcement measures, including penalties for both underage drinkers and establishments serving them.