The correct answer is letter A. A tribute empire is mostly a self-ruled type of government. Various ancient states or countries used this form of leadership to assure their colonies protection and security in return for tributes that they offer. This is a sign of submission and allegiance to prevent war from happening in several countries.
The correct answer is option B. "Irregular work schedules or working long hours limits the choices for minorities". Psychologists and psychiatrists most of the times give therapies with a wide range of options, seeing patients in the morning, afternoon or night. Therefore irregular work schedules or long hours of work is not a reason of minorities do not seeking therapies.
