Dee ihe ga-aga n'ihu na paragraf a - Mgbe ọdịda nke mbuso agha Italy Italy nke Gris
, Nazi Germany chọrọ ka Bulgaria sonye na Tripartite Pact ma kwe ka ndị agha German gafee Bulgaria ịwakpo Gris iji nyere Italy aka. Onye isi ala Bulgaria bịanyere aka na nkwekọrịta ahụ na 1 Machị 1941; Ndị agha German gafere Danube banye Bulgaria n'otu ụbọchị ahụ. Ihe iyi egwu nke mwakpo ndị Germany nwere ike ime, yana nkwa nke ókèala ndị Gris na Yugoslavia, mere ka tsar na gọọmentị ya bịanye aka na nkwekọrịta Tripartite na 1 Machị 1941. A makwaara na Eze Ukwu Boris nke Atọ na praịm minista Bogdan Filov bụcha ndị na-anụ ọkụ n'obi nke Adolf Hitler.