Mezue nkebi ahịrịokwu a: N'Agha Ụwa Mbụ, e gburu otu narị ndị ikom na iri asaa na asaa si Janzé n'agha. E wuru ihe ncheta agha na nsọpụrụ ha na 1920. Ka oge na-aga, a gbakwunyere aha ndị agha 20 nwụrụ n'oge Agha Ụwa nke Abụọ, tinyere aha ise sitere na
Agha Indochina na Agha Algeria. Ndị Germany weghaara Janzé n'oge Agha Worldwa nke Abụọ site na 18 June 1940 ruo 3 August 1944, mgbe ndị agha America tọhapụrụ obodo ahụ.