Allan Pinkerton fell into detective work when he discovered a gang of counterfeiters in Illinois. In 1861, he helped thwart a plot to assassinate Abraham Lincoln, which may have led Lincoln to later tap Pinkerton to organize the first Union espionage.
Learn more about your ad-choices at
https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.
