Answer:
2000 years
Explanation:
The Roman Catholic Church. The Catholic Church is the oldest institution in the western world. It can trace its history back almost 2000 years.
No, Krakuer does not cite any evidence regarding his analysis about alex relationship with his father.He believe that alex just got stuck in the middle of conflict between McCandless and the father. But, he is just basing the assumption on the relationship between McCandless and the father without knowing for sure how alex behave to the conflict.
The answer for the question is B.