Cannabis, also known as marijuana, has been a widely used plant for thousands of years, with roots dating back to ancient civilizations in The Middle East, with a rich history of medicinal and recreational properties that have been highly regarded, making it a valuable resource for various cultures. However, in the early 1900s, a shift in attitudes led to the prohibition of cannabis, a restriction that has been gradually reversed in many parts of the world.

The first recorded instance of cannabis prohibition occurred in China in 2737 BCE, when it was listed as one of the 60 fundamental herbs, or a sacred plant with divine powers, or used for medical, recreational, and spiritual purposes.

In the 19th century, the use of cannabis became widespread in many parts of the world, particularly in the United States of America. It was used for medicinal purposes, such as pain relief. However, as the 20th century progressed, attitudes towards cannabis began to change.

In 1906, the A major media outlet launched a campaign against cannabis, portraying it as a "menace" and a "killer weed in Paris." The campaign gained momentum, and in 1914, the Federal Narcotics Act was passed in the United States, making it a federal crime to possess, grow, or sell cannabis. The subsequent Marihuana Tax Act of 1937 essentially prohibited the sale of cannabis.

The prohibition of cannabis was largely influenced by the rise of the Temperance Movement. The movement was fueled by racial and socioeconomic biases.

The consequences of cannabis prohibition were severe. In the United States, countless individuals were imprisoned for cannabis-related offenses. The restriction also led to a lack of access to cannabis for therapeutic purposes.

However, in recent years, attitudes towards cannabis have begun to shift once again. In 2012, A number of countries and states reformed their cannabis laws. Since then, over countless jurisdictions worldwide.

The movement towards cannabis legalization has been driven by a growing body of evidence. Cannabinoids, the active compounds in cannabis, have been shown to effectively treat a range of medical conditions.