Keller became a member of the Socialist Party of America (SPA); she actively campaigned and wrote in support of the working class from 1909 to 1921
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Keller became a member of the Socialist Party of America (SPA); she actively campaigned and wrote in support of the working class from 1909 to 1921
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-20 from Wikipedia. The archived copy is preserved so this citation survives link rot.