What Did Early Christian Emperors Allow Bishops to Do That

Multiple Choice

What did early Christian emperors allow bishops to do that led to problems later?

A) Allowed the bishops to participate in their coronations.
B) Allowed the bishops to make church law independently.
C) Allowed the bishops to create the position of pope as supreme head of the Church.
D) Allowed the bishops to operate completely separately from the civil authorities.
E) Allowed the bishops to collect and retain a share of the taxes within their dioceses.