Workers Party (Marxist–Leninist) (in Spanish: Partido Obrero (Marxista-Leninista)) was a Trotskyist political party in Panama.https://www.marxists.org/history/etol/newspape/ni/vol02/no02/press.htm PO(M-L) was founded in 1934 by Diógenes de la Rosa. For a brief period PO(M-L) was able to compete with the Communist Party over influence in the trade union movement, the tenants movement and other mass movements.
PO(M-L) struggled against the U.S. hegemony over Panama.
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