Marihuana Tax Act of 1937

The Marihuana Tax Act of 1937 was a significant U.S. law that effectively criminalized marijuana by imposing strict regulations and heavy taxes on its growth, sale, and use. Although it did not outright ban marijuana, the cost and requirements made it extremely difficult for individuals and businesses to operate legally. The Act was influenced by rising concerns about marijuana's effects and social stigma, leading to a decline in its use and cultivation. This law marked the beginning of decades of restrictive marijuana policies in the United States.