This course examines the historical evolution of Cannabis sativa, exploring its diverse uses for food, fiber, fuel, medicine, and recreation, as well as cultural and spiritual significance across societies. Students will learn about key historical figures, such as Carl Linnaeus and Jean-Baptiste Lamarck, who contributed to Cannabis classification, and analyze the impact of prohibition, propaganda, and shifting legal frameworks. By studying pivotal discoveries, like the identification of THC and CBD, and historical events like the Marihuana Tax Act of 1937, students will gain a deeper understanding of the influence Cannabis has had on human history.