Which act requires employers to provide a safe working environment?

The Occupational Safety and Health Act is the correct answer because it specifically mandates that employers must provide their employees with a workplace that is free from recognized hazards that could cause death or serious physical harm. Enacted in 1970, this act established the Occupational Safety and Health Administration (OSHA), which is responsible for setting and enforcing workplace safety standards. Through this legislation, employers are required to adhere to safety regulations and practices that protect the health and safety of their workers.

In contrast, while the Workers' Compensation Act offers benefits to workers who are injured on the job, it does not directly impose requirements on employers to ensure workplace safety. The Americans with Disabilities Act protects individuals with disabilities from discrimination and mandates reasonable accommodations but does not focus specifically on workplace safety. The Health Insurance Portability and Accountability Act primarily deals with the protection of health information and does not address workplace safety issues.