Ethel Rosenberg played a key role in passing secret documents to Soviet officials, leading to her conviction and execution for espionage.
Ethel Rosenberg's role in the espionage case involved being implicated by her brother-in-law, David Greenglass, who accused her of passing secret bomb-related documents to Soviet officials along with her husband, Julius Rosenberg. Both Julius and Ethel Rosenberg were convicted of espionage and executed in 1953 for delivering information about the atomic bomb to the Soviets.
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