C. Complete Independence from Britain
Before the split in 1054, the Eastern Church and the Western Church view the Pope differently by the Eastern Church recognizes the Pope's full or complete power. The Pope did not want the title as Ecumenical Patriarch and would want the Byzantine emperor to recognize the Pope's power.
FBI: Federal Bureau of Investigation
IRS: Internal Revenue Service
FCC: Federal Communications Commission
NCAA:<---- there are many abbreviations to this, in what context are you looking at?