Final answer:
C) Occupational Health and Safety Act
The bill covering an employer's obligation to ensure a workplace free from harassment and violence is the Occupational Health and Safety Act (OHSA), which encompasses regulations for worker protection and mandates that employers must have a harassment-free working environment as outlined by the Civil Rights Act of 1964.
Step-by-step explanation:
The bill that covers an employer's obligation to ensure a workplace free from harassment and violence is the Occupational Health and Safety Act (OHSA). The OHSA's main goal is to protect workers by requiring that workplaces follow general health and safety regulations.
It mandates that employers must inform their employees about potential hazards to enable them to work safely. Additionally, under OHSA, workers have various rights such as working in conditions that are free of serious harm, filing confidential complaints, receiving training on workplace hazards, and the right to non-discriminatory treatment for exercising their rights under the law.
Harassment in the workplace is not limited to sexual harassment; it may pertain to other protected classes such as race, national origin, religion, or age. The responsibility for maintaining a harassment-free workplace is established by the Civil Rights Act of 1964 and enforced by institutions like the Equal Employment Opportunity Commission, as well as specific provisions under Title VII of the Act which prohibits discrimination in employment on various bases.