Rubuta ci gaba ga wannan sakin layi - Bayan juyin juya halin Fabrairu 1848
da kuma kafa Jamhuriyar, Cavaignac ya sami ci gaba zuwa janar na rarrabuwa kuma Gwamna Janar na Aljeriya ya nada shi ta gwamnatin Faransa ta wucin gadi, wanda ya gaji Duke na Aumale. A ranar 20 ga Maris an ba shi mukamin Ministan Yaƙi, amma ya ƙi shi a cikin wata wasika da aka aika wa gwamnatin wucin gadi, wanda aka rubuta daga Algiers a ranar 27 ga Maris. Kimanin wata daya bayan haka, Cavaignac ya bar Aljeriya don ya hau kujerarsa a matsayin wakilin Lutu a cikin majalisar kasa mai kafa, bayan da ya kasance mafi yawan masu jefa kuri'a a wannan sashen a zaben 'yan majalisa na 1848.