With so much support among Rome's low and middle classes, Caesar set about reforming the state. Laws prepared by him were aimed at centralizing power and unifying the Roman provinces.

To this end, the resettlement of veterans of wars and the Roman plebs in the conquered provinces, mainly in Gaul, Asia Minor, and Africa, began. In addition, the term of office of provincial governors was reduced to two years, associations that could become cradles of conspiracies were dissolved, and land reform was carried out to the end.