Why did Christianity spread throughout Europe during the Byzantine Empire??

Areas controlled by the Romans were peaceful.

Well constructed roads made traveling easier.

The common language made it easier for people from different parts of the empire to communicate.

People liked the hopeful message of Christianity, and Christianity provided them comfort with God’s love and the promise of heaven/a better afterlife.

The members of Christian communities helped each other out  

its many islands, high mountains, and remote peninsulas isolated population centers.

the federal constitution of the united mexican states of 1824 was enacted on october 4 of 1824, after the overthrow of the mexican empire of agustin de iturbide. in the new constitution, the republic took the name of of united mexican states. it was replaced by the federal constitution of the united mexican states in 1857.