Americans laws never recognized the difference between Cannabis sativa L. and Cannabis sativa. The plant was first outlawed in Utah in 1915, and by 1931 it was illegal in 29 states, according to the report.
How did marijuana get to the United States?
“Cannabis seeds have also been found in the remains of Viking ships dating to the mid-ninth century,” Warf wrote in the study.
Cannabis plants are believed to have evolved on the steppes of Central Asia, specifically in the regions that are now Mongolia and southern Siberia, according to Warf. The history of cannabis use goes back as far as 12,000 years, which places the plant among humanity’s oldest cultivated crops, according to information in the book “Marihuana: The First Twelve Thousand Years” (Springer, 1980).
“It likely flourished in the nutrient-rich dump sites of prehistoric hunters and gatherers,” Warf wrote in his study.
From China, coastal farmers brought pot to Korea about 2000 B.C. or earlier, according to the book “The Archeology of Korea” (Cambridge University Press, 1993). Cannabis came to the South Asian subcontinent between 2000 B.C. and 1000 B.C., when the region was invaded by the Aryans — a group that spoke an archaic Indo-European language. The drug became widely used in India, where it was celebrated as one of “five kingdoms of herbs . which release us from anxiety” in one of the ancient Sanskrit Vedic poems whose name translate into “Science of Charms.”
Both hemp and psychoactive marijuana were used widely in ancient China, Warf wrote. The first record of the drug’s medicinal use dates to 4000 B.C. The herb was used, for instance, as an anesthetic during surgery, and stories say it was even used by the Chinese Emperor Shen Nung in 2737 B.C. (However, whether Shen Nung was a real or a mythical figure has been debated, as the first emperor of a unified China was born much later than the supposed Shen Nung.)
Prior to domestication, the presence of cannabis in Mongolia, southern Siberia, the Huang He River valley, the Hindu Kush Mountains, South Asia, and Afghanistan fluctuated based on the movement of Pleistocene glaciers. Cannabis is a sun-loving plant and the cold conditions combined with the towering icy shadows cast by these glaciers prevented cannabis from thriving.
India has many long-standing traditions that involve the consumption of cannabis in a drink called “bhang,” a tea mixed with milk. There is documentation of people in India having smoked resin and yogis smoking cannabis mixed with tobacco to increase the effectiveness of meditation. In Sanskrit Vedic poetry cannabis is repeatedly described as an herb that relieves anxiety. Since at least 1400 BC cannabis has been considered sacred to the Hindu culture.
When was marijuana discovered?
Spaniards brought cannabis to the Americas in the mid-1500s, where it was grown on North American plantations for rope, paper, and other fiber-based products. Jamestown settlers even imposed fines on those who didn’t produce hemp in the early 1600s. Both George Washington and Thomas Jefferson grew hemp.
By the 13th century hashish had become widely used for recreational and religious purposes in the Middle East as well, leading to an eventual crackdown by the governor of Cairo at the time. Also around the 13th century cannabis was introduced to Eastern Africa through Egypt, and to Ethiopia by way of trade merchants.
Cannabis seeds were discovered in the ruins of Pompeii, the city frozen by volcanic ash in 79 AD. Photo by: Gina Coleman/Weedmaps
The Marijuana Tax Act of 1937 was the first federal U.S. law to criminalize marijuana nationwide. The Act imposed an excise tax on the sale, possession or transfer of all hemp products, effectively criminalizing all but industrial uses of the plant.
There’s some evidence that ancient cultures knew about the psychoactive properties of the cannabis plant. They may have cultivated some varieties to produce higher levels of THC for use in religious ceremonies or healing practice.
Because it’s a fast-growing plant that’s easy to cultivate and has many uses, hemp was widely grown throughout colonial America and at Spanish missions in the Southwest. In the early 1600s, the Virginia, Massachusetts and Connecticut colonies required farmers to grow hemp.
Marijuana Tax Act
In the 1830s, Sir William Brooke O’Shaughnessy, an Irish doctor studying in India, found that cannabis extracts could help lessen stomach pain and vomiting in people suffering from cholera.
As of June 2019, eleven states and Washington, D.C., have legalized marijuana for recreational use. Colorado and Washington became the first states to do so in 2012. Adults also can light up without a doctor’s prescription in Alaska, California, Illinois, Maine, Massachusetts, Michigan, Nevada, Vermont and Oregon.
In the United States, marijuana wasn’t widely used for recreational purposes until the early 1900s. Immigrants from Mexico to the United States during the tumultuous years of the Mexican Revolution introduced the recreational practice of smoking marijuana to American culture.
In 1972, a report from the National Commission on Marijuana and Drug Abuse (also known as the Shafer Commission) released a report titled “Marijuana: A Signal of Misunderstanding.” The report recommended “partial prohibition” and lower penalties for possession of small amounts of marijuana. Nixon and other government officials, however, ignored the report’s findings.