Dee ihe ga-aga n'ihu na paragraf a - Workers Party (WP) bụ otu ndị Trotskyist nke atọ na United States. Ọ bụ ndị otu Socialist Workers Party guzobere ya n'ọnwa Eprel 1940 bụ ndị na-emegide mwakpo Soviet wakporo Finland
na nkwenye Leon Trotsky na USSR n'okpuru Joseph Stalin ka bụ ndị ọrụ aka, "obodo ndị ọrụ rụrụ arụ". Ha gụnyere Max Shachtman, onye ghọrọ onye isi otu ọhụrụ ahụ, Hal Draper, CLR James, Raya Dunayevskaya, Martin Abern, Joseph Carter, Julius Jacobson, Phyllis Jacobson, Albert Glotzer, Stan Weir, BJ Widick, James Robertson, na Irving Howe. A na-akpọkarị ndọrọndọrọ ọchịchị nke pati ahụ "Shachtmanite".