What helped unify the Carolingian Empire?​

Education, work with Church and Spread of Christianity are what helped to unify the Carolingian Empire.

Explanation:

Carolingian Empire can be described as an empire in western and central Europe in the middle ages

the first two-party system consisted of the federalist party, who supported the ratification of the constitution, and the democratic-republican party or the anti-administration party (anti-federalists), who opposed the powerful central government, among others, that the constitution established when it took effect in

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