How was pope clement v's transfer of the papacy to avignon different from roman emperor constantine i's adoption of christianity?

a) the transfer of the papacy to avignon was a divisive event for european christians, while constantine's adoption of christianity was a unifying event.

b)the transfer of the papacy to avignon encouraged the spread of christianity in europe, while constantine's adoption of christianity limited it.

c)the transfer of the papacy to avignon delayed the rise of islam in europe, while constantine's adoption of christianity hastened islam's rise.

d)the transfer of the papacy to avignon marked the start of peace in europe, while constantine's adoption of christianity marked the start of war.