The Right to Chill: A Brief History of Cannabis Legalization

In this guide

1. 1912: International Opium Convention
2. 1936: Reefer Madness​ "Marihuana: the burning weed with its roots in hell"
3. 1937: "Marihuana" Tax Act
4. 1969: Leary v. United States
5. 1970: Controlled Substances Act
6. 1971: The Term 420 is Coined in California
7. + 26 more