i believe the answer is C. Still and unmoving.
A widely accepted way of thinking or behaving is a convention.
It denotes set of generally accepted standards and norms and a way in which something is usually done. Example for convention is shaking hands when greeting someone. Controversial on the other hand is something causing people to have opposing ways.
Answer:
more money, more respect, more seniority, the advantage of more advanced cases and jobs
Explanation: