May 31st is the World No Tobacco Day.
The Opening History aggregation includes two digital collections focusing on the subject of fighting back against the epidemic of tobacco smoking —Tobacco Free Project, San Francisco Dept. of Public Health Records collection and Asian/Pacific Islanders Tobacco Education Network Records collection.
A number of other collections in Opening History aggregation contain hundreds of items (photographs, documents, posters, letters, etc.) about the various aspects of tobacco manufacturing and tobacco use in the United States.
The World War I poster (courtesy of Summons to Comradeship digital collection) and the 1908 photograph (courtesy of Immigration to the United States, 1789-1930 digital collection) below exemplify two different attitudes to tobacco in early-20th-century United States: