History of Cannabis in the U.S.

Early Introduction via Mexican Migrant Workers:

Cannabis was introduced to the U.S. in the early 1900s through Mexican immigrants. The use of marihuana (Spanish term) was common among laborers in the southern states, primarily as a folk remedy for ailments.

Impact of the Mexican-American War (1846-1848):

After the war, anti-Mexican sentiment increased, leading to a racist association of cannabis with Mexican immigrants. Politicians and media sensationalized its use, depicting it as a dangerous drug linked to crime and deviance.

Cannabis Tax Act of 1937:

In 1937, the U.S. Congress passed the Marijuana Tax Act, making it illegal to sell cannabis without paying a prohibitive tax. This law effectively criminalized cannabis and laid the groundwork for modern prohibition.

Harry Anslinger and "Reefer Madness" (1930s-1940s):

Harry Anslinger, the first commissioner of the Federal Bureau of Narcotics, spearheaded the anti-cannabis campaign. He linked cannabis use to insanity, violence, and moral decay, often targeting Black and Latino communities. The infamous propaganda film Reefer Madness (1936) spread misinformation and fear, depicting cannabis users as dangerous criminals.