Select the Word or Phrase That Best Matches the Definition

Select the word or phrase that best matches the definition or example.
-Western European branch of Christianity that gradually defined itself as separate from Eastern Orthodoxy,with a major break in 1054 C.E.that has still not been healed.It defined itself in centralized terms,with the bishop of Rome (the pope) as the ultimate authority in matters of doctrine.

A) Jesus Sutras
B) Nubian Christianity
C) Ethiopian Christianity
D) Byzantine Empire
E) Constantinople
F) Justinian
G) caesaropapism
H) Eastern Orthodox Christianity
I) icons
J) Kievan Rus
K) Prince Vladimir of Kiev
L) Charlemagne
M) Holy Roman Empire
N) Roman Catholic Church
O) Western Christendom
P) Cecilia Penifader
Q) Crusades