From opium to marijuana to cocaine, a variety of substances have been illegally imported, sold and distributed throughout U.S. history, often with devastating consequences and Drug trafficking dates back to the 19th century. During the mid-1800s, Chinese immigrants arriving in California introduced Americans to opium smoking. The trading, selling, and distribution of opium spread throughout the region. Before long, Americans were experimenting with other opiates like morphine and codeine. Morphine was especially popular for use as a pain reliever during the Civil War, which caused thousands of Union and Confederate soldiers to become addicted to the drug. Do you think that drug trafficking cartels are well known and protected by states ?

