Skip to main content

The timeline can be navigated by dragging the pointer on the timeline bar, located at the bottom of the screen on the desktop version and on the left of the screen on mobile. To filter by a specific topic, make a selection on the dropdown “Filters” menu or click “Search” to do a keyword search. To learn more, click “Read More” below.

Read More

Smoking Opium Exclusion Act passed.

Date: 1909

The Story of Opium
OC
LLP
API

The act is the first federal drug prohibition law in the United States. It prohibits the importation and use of opium for smoking or other non-medical purposes. The first anti-opium laws are directed at Chinese-Americans. The law immediately increases the cost of opium, and pushes those addicted towards the cheaper alternatives of morphine and heroin.