三个世界
In October 1977, on the eve of the first death anniversary of Mao Zedong, KKE(m-l) co-signed a declaration with the Communist Party of Germany/Marxists–Leninists, Communist Party of Spain (Marxist–Leninist), Communist Party of Italy (Marxist–Leninist) and the Portuguese Communist Party (Reconstructed). The declaration, which was published on the front page of the Albanian daily "Zëri i Popullit", rejected the Three Worlds Theory.