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  2. History of cannabis - Wikipedia

    en.wikipedia.org/wiki/History_of_cannabis

    Cannabis cultivation dates back at least 3000 years in Taiwan. [3] The history of cannabis and its usage by humans dates back to at least the third millennium BC in written history, and possibly as far back as the Pre-Pottery Neolithic B (8800–6500 BCE) based on archaeological evidence. For millennia, the plant has been valued for its use for ...

  3. Legal history of cannabis in the United States - Wikipedia

    en.wikipedia.org/wiki/Legal_history_of_cannabis...

    In the United States, increased restrictions and labeling of cannabis (legal term marijuana or marihuana) as a poison began in many states from 1906 onward, and outright prohibitions began in the 1920s. By the mid-1930s cannabis was regulated as a drug in every state, including 35 states that adopted the Uniform State Narcotic Drug Act. [ 1 ]

  4. Timeline of cannabis laws in the United States - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_cannabis_laws...

    The legal history of cannabis in the United States began with state-level prohibition in the early 20th century, with the first major federal limitations occurring in 1937. Starting with Oregon in 1973, individual states began to liberalize cannabis laws through decriminalization. In 1996, California became the first state to legalize medical ...

  5. Cannabis in the United States - Wikipedia

    en.wikipedia.org/wiki/Cannabis_in_the_United_States

    According to a 2022 Gallup survey, 16% of Americans reported being marijuana smokers (up from 7% in 2013) and 48% reported trying marijuana at some point in their lifetimes (up from 4% in 1969). [42] Medical use is a common reason people buy cannabis online.

  6. Cannabis (drug) - Wikipedia

    en.wikipedia.org/wiki/Cannabis_(drug)

    Cannabis, [ b ] also known as marijuana, [ c ]weed, or hemp, among other names, is a non-chemically uniform drug from the cannabis plant. Native to Central or South Asia, the cannabis plant has been used as a drug for both recreational and entheogenic purposes and in various traditional medicines for centuries.

  7. Cannabis - Wikipedia

    en.wikipedia.org/wiki/Cannabis

    Cannabis also has a long history of being used for medicinal purposes, and as a recreational drug known as marijuana or weed. Various cannabis strains have been bred, often selectively to produce high or low levels of tetrahydrocannabinol (THC), a cannabinoid and the plant's principal psychoactive constituent.

  8. Timeline of cannabis law - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_cannabis_law

    1920: Sierra Leone banned cannabis. [17] 1920: Mexico banned the cultivation, sale, and recreational use of cannabis. [18] 1922: South Africa banned cannabis nationally, under the Customs and Excises Duty Act. [19][20] 1923: Canada banned cannabis. [21] 1923: Panama banned the cultivation and use of cannabis.

  9. History of medical cannabis - Wikipedia

    en.wikipedia.org/wiki/History_of_medical_cannabis

    History of medical cannabis. The history of medicinal cannabis goes back to the ancient times. Ancient physicians in many parts of the world mixed cannabis into medicines to treat pain and other ailments. In the 19th century, cannabis was introduced for therapeutic use in Western Medicine. Since then, there have been several advancements in how ...