For what reasons did medieval writers use allegory? select all that apply.
a) to establish an ironic point of view
b) to explore deep spiritual meanings
c) to share simple wisdom about how to live a happy life
d) to protect themselves from political or religious persecution

b) to explore deep spiritual meanings

d) to protect themselves from political or religious persecution

The use of allegory was an important characteristic of literature in Medieval times. Allegory allowed authors to synthesize Biblical and classical traditions in order to explore deep spiritual meanings. It provided a connection between the ancient world and the new "Christian World." Allegory was also a  convenient way in which authors could explore this topics in a "veiled" way, in order to protect themselves from political or religious persecution.

The answer is B and C :)

hope this helped

a. inform

explanation:

"how to" tells us that it will explain how to, which means to inform