The Rosenbergs—executed for their role in a Soviet-era spy ring—continue the captivate the American imagination. Using a history lab format, young historians examine the trove of documents associated with the case, including photographs...

Was it all about the bananas—or the fear of a communist threat? Young historians use a history lab to examine documents from the American-led 1954 Guatemalan coup. Using graphics, government documents, and speeches, they examine the...