Exiting the subway, ray is suddenly filled with escalating feelings that he cannot breathe, that he may die, and that something bad is going to happen to him. chances are good that ray is suffering from a:

Anxiety or Panic attack. (Accordingly to Psych-101-chapter-13-flash-cards).

Explanation:

Many people suffer this disorder which if it is not treated properly can be even pathological and generate various problems in the personality, up to the point of leading to social issues that  could create injures or affect other people (like family or friends) besides the patient.

mali had been a state inside of the ghanaian empire. after ghana fell because of invading forces and internal disputes, mali rose to greatness under the leadership of a legendary king named sundiata, the "lion king." the songhai empire, already weakened by internal political struggles, went into decline.