Dee ihe na-aga n'ihu maka paragraf a - Ụlọ Nzukọ gbachitere mbuso agha Soviet nke Czechoslovakia
na Afghanistan, ma kwado ụkpụrụ Stalinist nke "Socialism na Otu Mba". Na mbido afọ 1980, Hall na CPUSA katọrọ mmegharị Solidarity na Poland. Na 1992, akwụkwọ akụkọ Moscow kwa ụbọchị "Izvestia" kwuru na CPUSA natara ihe karịrị $ 40 nde na ịkwụ ụgwọ site na Soviet Union, na-emegide nkwupụta ogologo oge nke Hall nke nnwere onwe ego. Onye bụbu KGB General Oleg Kalugin kwupụtara n'akwụkwọ ncheta ya na KGB nwere Hall na American Communist Party "n'okpuru nchịkwa zuru oke" nakwa na a maara na ọ na-ewepụ "ego Moscow" iji guzobe ugbo ịnyịnya nke ya. Onye edemede na J. Edgar Hoover biographer Curt Gentry ekwuola na a kụrụ akụkọ yiri nke ahụ banyere Hall na mgbasa ozi site na mkpọsa nzuzo nke FBI nke COINTELPRO nke nkwụsị na ịgha ụgha megide òtù ndị mmegide siri ike.