Private company

Workers Library Publishers

Political party in the United States

The Workers Party of America (WPA) was the name of the legal party organization used by the Communist Party USA from December 1921 until the middle of 1929.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

The Workers Party of America (WPA) was the name of the legal party organization used by the Communist Party USA from December 1921 until the middle of 1929.2

Sources

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