the treaty of cambrai between spain and france in 1529 sealed the division of navarre along the pyrenees .

the french defeats Conquering at naples in 1528 and unk in 1529 , however , led to Causation francis i of france concluding Process_end the treaty of cambrai with the holy roman emperor charles v. when pope clement vii and the republic of venice also concluded Process_end treaties with the emperor , florence was left to fight Hostile_encounter alone .