Answer:
C. Former Soviet President Gorbachev
C The Aztec Empire was conquered by Hernán Cortés in 1519
The triangle stopped first at the the West Indies from Africa where most slaves were pulled off board, then sent on to ports such as New Orleans to be sold. In this context, the closest would be A.
I think it is unlikely to occur and if it occurs only a small portion of Europe. The printing press becomes a significant factor of the spreading of Protestant Reformation due to the access of information is much easier and effective to transmit around rather than word of mouth. The prints also are easier and cheap to produce.