The Answer to your question is B.
To obey the Pope's call to free the Holy city from the infidels and ensure access for pilgrims. To be forgiven for past sins. The Pope offered forgiveness for anyone who took part. This was important for knights who had killed many people in battle. To see the world, have an adventure and prove their bravery.
They thought they would die on the way & they did not want to take their risk
Answer:
He learned how mistakes can make u a better person
Explanation: