Answer:
Hostile work environment.
Step-by-step explanation:
In the United States labor law, a hostile work environment exists when a person's behavior within a workplace creates an environment that is difficult or uncomfortable for another person to work in, due to discrimination. Complaints like fondling, suggestive remarks, sexually-suggestive photos displayed in the workplace and the use of sexual language, can result in sexual harassment lawsuits. Matters like annoyances, and isolated incidents are usually not considered to be statutory violations of the discrimination laws. For a violation to impose liability, the conduct must create a work environment that would be intimidating, hostile, or offensive to a someone else .
A hostile work environment can also be created when management acts in a way designed to make an employee quit in retaliation for some action. For instance, if an employee reported safety violations at work, was injured, attempted to join a union, or reported regulatory violations by management, and management's response was to harass and pressure the employee to quit. Employers have tried to force employees to quit by imposing unwarranted discipline, reducing hours, cutting wages, or transferring the complaining employee to a distant work location. Then the employer has created a hostile working environment
From the question, because she finds it hard to go to her supervisor's office due to the posters about Women, her supervisor has created a hostile working environment.