The Great Depression started in October 1929-39
O·ri·en·ta·tion
noun
the determination of the relative position of something or someone (especially oneself).
I believe the answer is: Introspection
People who constantly do instrospection tend to have a better understanding on their own mental/emotional process. This make it easier for them to identify which type of thinking or behaviour that do not bring positive value in their life and enable them to make necessary adjustment to improve/develop.
Jurisdiction is a court's authority to hear and decide cases. Concurrent jurisdiction both the state and the federal courts may try crimes because they violate both state and federal crimes. Both court systems may also hear dispute between citizens of two different states over a lawsuit.
Answer: I think it might be b