Did Christianity contribute to the fall of the Roman Empire or simply benefit from it? Why?

The decline of Rome dovetailed with the spread of Christianity, and some have argued that the rise of a new faith helped contribute to the empire's fall. In AD 313, the Emperor Constantine made Christianity legal and for the first time, they were allowed to openly worship. Churches were quickly built not just in Rome but throughout the empire, benefitting the Christians by spreading their word across the empire.

Explanation:

b) the confederacy had to pay all union war expenses.

you can talk about what you learned about them. and you can talk about what happened on you're journeys with them. and then you can put all of the thing you learned about them in you're diary.