In 1909 the Rockefellers Bought Every Pharmacy Chain in America — Then Replaced the Shelves - YouTube [30:54]
This video investigates the claim that in 1909, the Rockefeller family systematically acquired major American pharmacy chains to transform the medical industry, replacing natural, botanical, and homeopathic remedies with patented petroleum-derived pharmaceuticals (0:00-0:38).
Ultimately, the video concludes that this process established the modern, centralized pharmaceutical system that defines today's healthcare, arguing that the true history of this transformation is hidden in plain sight, evidenced by the old architecture that remains repurposed today (26:31-30:55).