KnowraHarrison Narcotics Tax ActLinked fromLinked fromThe 8 pages that link to Harrison Narcotics Tax Act, each with the reason it gives.All 8Broader topic 2Related 5Narrower topic 1CocaineRelated: It marked a major shift toward federal control of cocaine and related drugs in the United States.Controlled Substances ActRelated: It was an earlier federal framework that the 1970 statute superseded.HeroinRelated: It helped reshape the legal context for heroin and other opioids in the United States.Drug liberalizationRelated: It helped establish the federal architecture of U.S. drug control.Angelo MarianiRelated: Later regulation of coca products marked a sharp change from Vin Mariani’s earlier commercial climate.