The Great Schism came about due to a complex of mix of religious disagreements and political conflicts. One of the many religion disagreements between the western (Roman)and eastern (Byzantine) branches of the church had to do with whether or not it was acceptable to use unleavened bread for the sacrament of communion.
Get this from google hope it helps :)
All edges are equal to
for memory angles
Year was 1607 Month May day the 14th You know the whole Christopher Columbus thing. I hope this helped you!
