Charles S. Zimmerman

Charles S. "Sasha" Zimmerman (1896–1983) was an American socialist activist and trade union leader, who was an associate of Jay Lovestone. Zimmerman had a career spanning five decades as an official of the International Ladies Garment Workers Union. During the early 1970s, Zimmerman and Bayard Rustin were national Co-Chairmen the Socialist Party of America and the Social Democrats USA.