What organization was created to ensure safe working conditions for men and women?

The correct choice, OSHA, stands for the Occupational Safety and Health Administration. This organization was established in 1970 as part of the United States Department of Labor, with the primary goal of ensuring safe and healthful working conditions for men and women in the workplace. OSHA establishes and enforces standards, provides training, and offers resources to help employers reduce workplace hazards and ensure safety protocols are followed.

In contrast, the other organizations serve different purposes: the EPA (Environmental Protection Agency) focuses on environmental protection and regulations, the ANSI (American National Standards Institute) oversees the development of voluntary consensus standards for various industries but does not specifically regulate workplace safety, and the DOT (Department of Transportation) deals with transportation-related regulations and safety, without a primary focus on workplace conditions. Thus, OSHA is specifically tailored to safeguarding worker health and safety, making it the correct answer.