Rubuta ci gaba ga wannan sakin layi - Wannan yanayin ya sake canzawa bayan juyin juya halin 1930 da 1932
Gwamnatin Tarayya ta sanya CBMs a cikin 1934 don rage ikon sojojin jihohi, wanda ke barazana ga daidaiton iko a cikin ƙasar. Tare da ƙarshen Yaƙin Duniya na II, da faɗuwar "Estado Novo" (), sojojin da ke cikin Jihohi sun koma ƙarƙashin cikakken ikon Jiha; sake ba da izinin militarization na CBMs, tunda an haɗa su cikin 'Yan Sandan Soja.