NPR : News

Canning History: When Propaganda Encouraged Patriotic Preserves

Recently, home canning has seen a rush in popularity, and even upscale retailers like Williams-Sonoma want a share of the idea that a pint of home-canned jam is a fun gift idea. But during both world wars, canning saw another surge, this time prompted by colorful propaganda sponsored by the United States government.

During wartime, American and British citizens were encouraged by their respective governments to start "victory gardens," reducing their reliance on limited food rations. The natural next step — canning their newly-grown produce.

Getting folks to can at home was a way of "relieving pressure on the canning industry that was needed to preserve food for soldiers," says Anne Effland, a U.S. Department of Agriculture social scientist and former food historian with the agency. So naturally, the government called on a few good artists to help it gin up a propaganda poster campaign to make canning seem patriotic. Check out our slideshow above for some samples of the posters, many of which live on today in the special collections at the National Agricultural Library.

The commissioned posters featured brightly colored artwork and slogans like "Can All You Can" and "Of Course I Can" — puns that recall a simpler time and perhaps a simpler sense of humor. "The posters were used as a rhetorical device to bring the public together around the common need to support the armed forces," says Effland.

Today, canned foods, from mass produced to small-batch artisanal products, are readily available around the country. But modern home canning has taken on a new purpose, carrying the message that canning is good for your health and the environment because you can control it. If you need a jump start, you can still get information on how to start canning from the National Center for Home Food Preservation.

And though the popularity of canning might go through ups and downs over the years, these vintage posters remind us that the purpose and importance of canning to American culture will continue to be "preserved."

Copyright 2012 National Public Radio. To see more, visit http://www.npr.org/.

NPR

James Gandolfini Dies; 'Sopranos' Actor Was 51

Actor James Gandolfini, 51, has reportedly died. Variety magazine reports that he suffered a "sudden stroke." The cause of death is not yet known with certainty, but HBO says the actor may have suffered a heart attack.
NPR

And The Winner Of The World Food Prize Is ... The Man From Monsanto

The prize is sometimes called the "Nobel Prize for food and agriculture." And this year's winners include Monsanto executive Robert Fraley, a pioneer in genetically engineered crops. If there's a single person who personifies the company's controversial role in American agriculture, it's probably Fraley.
NPR

How Ted Cruz's Father Shaped His Views On Immigration

The Texas senator says giving a path to citizenship to immigrants in the U.S. illegally would be unfair to immigrants who followed the rules, like his own father, 74-year-old Rafael Bienvenido Cruz. He portrays his dad as a kind of Cuban Horatio Alger.
NPR

In More Cities, A Camera On Every Corner, Park And Sidewalk

A growing number of cities are using surveillance cameras in the hope of fighting crime, but all that video is almost useless without powerful search tools to sort the material. The municipal camera trend is proving to be big business for companies that design video analytics software.

Leave a Comment

Help keep the conversation civil. Please refer to our Terms of Use and Code of Conduct before posting your comments.