Used in many culture’s for thousands of years, tens probably. For medical, spiritual and recreational use. As well as for artistic expression, freeing associations of the mind, or allowing the brain to calm, coping with epilepsy, migraines, depression and chronic pain conditions. The victorian Era I dustpan revolution was not only factory machines, but a chemistry invention period of when they herbals used for medicine became purified and concentrated, and truth in advertising laws enacted. Informative in this Era of too many complimentary alternatives to medicine, it is important that cannabis put the stoner Cheech and Chong image to the comedy it was while reefer madness was propaganda, not a documentary.