Which of the following issues led to the great schism between the eastern and western christian church?
a.) the use of icons and the position of mary
b.) the use of unleavened bread and the power of the pope
c.) the power of the pope and the architecture of church buildings
d.)the architecture of church buildings and the position of mary

b.) the use of unleavened bread and the power of the pope

Explanation:

It was a political conflict between the Pope in Rome and the Bishop in Constantinople. The main questions revolved around the issues surrounding theological and ecclesiastical disputes. Several of the debates were conducted questioning numerous points implemented by some of the leaders.

option a

explanation:

to cleberate the end of their war

which empire had the greatest influence on the history and cultural development of russia?