On March 29, 1951, controversial trial came to a close with a guilty verdict for three defendants accused of espionage.

From Appletons Popular Science Monthly. TimesMachine is an exclusive benefit for home delivery and digital subscribers. Full text is unavailable for this digitized archive article. Subscribers may ...

Despite initial mandate to stay neutral, U.S. leaders voted to officially join Allies in the Great War on April 6, 1917.

On April 2, 1982, small Argentinian military group took control of South Georgia Island. Great Britain responded.