By 1885, what were the only two african to remain independent?

The Schism between the Eastern and Western Church occurred in 1054. The Crown of Charles the Great, made the Byzantine emperor redundant, and this worsened the already bad relations between the Pope and the Constantinople Patriarch. In addition, the Theological Genius of the East was different from the Western one. The roots of the eastern church were in philosophy, and the roots of the western church were in Romany law. This led to a constant misunderstanding and led to two very different ways of defining the procession of the Holy Spirit, either from the Father or from the Father and the Son. Roman churches, without an agreement with the Eastern churches, added "and from the Son," which exasperated church dignitaries in the east.

The Eastern Church resented the Pope, the priestly celibacy, and the use of unleavened bread in the Eucharist.

The right answer is disagreements about the use of unleavened bread and the power of the Pope.