Answer:
You need to explain this more and I can answer your question.
Yes, technically it is true that the Byzantine emperor, who believed that Muslims posed a threat to Christian Constantinople, requested help from Europe, although he mostly dealt with them himself.
Separation of powers since they are each on a separate branch
The answer should be A. True. "Old St. Peters" was designed after a Roman Basilica, which was built over the burial site of St. Peter. Peter was the first Christian bishop of Rome. Peter never officially became the pope of Rome, but Catholics recognize him as the first <em />bishop<em> </em>of Rome.
Hope this helps!:)
~Scarlett
