Final answer:
The Franks received help from the West in the form of support from the Catholic Church and the diplomacy of Clovis, their leader. Clovis converted to Catholicism, which helped unite the Gallo-Roman population and the Franks, and also secured the military assistance from Kings.
Step-by-step explanation:
The Frankish empire became three territories: the Kingdom of the West Franks (west of the Rhine River), the Kingdom of the East Franks (east of the Rhine), and a middle region called Lotharingia that included Italy. The Franks received help from the West in the form of support from the Catholic Church and the diplomacy of Clovis, their leader. Clovis converted to Catholicism, which helped unite the Gallo-Roman population and the Franks, and also secured the military assistance from Kings. This alliance with the Catholic Church and the papal support allowed the Franks to work independently and expand their territory.