Gabriel has become so fearful of going outside of his home alone, and of being in open spaces such as parking lots, that he has difficulty holding a job. this is best described as a. agoraphobia b. a phobia c. claustrophobia d. a panic attack

I believe the answer is: A. agoraphobia

People with agoraphobia tend to feel really anxious  on potential threats that could happen to them outside. The main cause of agoraphobia is most commonly  a traumatic experience in the past which still affect that person's conscience for a long period of time.

Ibelieve the answer is  battle of saratoga but i could be wrong