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Search results for: chronicling america

Poster Alerting Blacks of the presence of slave catchers in Boston

Uncle Tom’s Cabin and the Fugitive Slave Act

Posted by: Cheryl Lederle

Uncle Tom's Cabin by Harriet Beecher Stowe was widely influential when it was published in 1852. The Library's “Sources and Strategies” article in the May 2014 issue of Social Education, the journal of NCSS, discusses the influence of the novel. Perhaps just as important as its effect, however, was Stowe’s original impetus for writing it.

Girls Wanted [1916] drawing

The Triangle Shirtwaist Factory Fire: Exploring Tragedy and Reform with Primary Sources

Posted by: Cheryl Lederle

On March 25, 1911, a fire swept through the Triangle Shirtwaist Factory in New York City, killing 146 men and women, many of them recent immigrants. It was later discovered that the workers faced many obstacles as they tried to flee the fire: Doors were locked by the factory's management and the fire escapes were inadequate. This catastrophe, which led to a public outcry, prompted updates to labor laws and reforms to fire and safety regulations.

One woman watches as another examines with a magnifying glass an ornate, decorative image on a printed page

Primary Sources in the Science Classroom: Signals from Mars? Venus?

Posted by: Cheryl Lederle

Tesla, Guglielmo Marconi, and Thomas Edison were among the respected scientists who believed one of our neighbors was trying to contact us. A news article "Hello, Earth! Hello!" published on March 18, 1920, details the history of signals, possibly electromagnetic, picked up by Marconi and verified by scientists around the world, including Edison and Tesla. All three agreed the signals were deliberately sent from another planet. Based on the information they had, this was a realistic inference.