Which federal law prohibits workplace harassment?

Title VII of the Civil Rights Act of 1964 is the correct choice as it explicitly prohibits employment discrimination and harassment based on race, color, religion, sex, or national origin. This law is foundational in establishing a legal framework that addresses workplace harassment, making it illegal for employers to allow a hostile work environment or tolerating behavior that constitutes harassment.

In addition to its prohibition of discriminatory practices, Title VII requires employers to take appropriate steps to prevent and promptly address harassment when it occurs. Thus, it serves not only as a defense for employees subjected to harassment but also imposes an affirmative obligation on employers to foster a workplace free of discrimination.

The other laws mentioned address specific areas of workplace rights but do not directly target harassment in the same manner. For instance, the Fair Labor Standards Act primarily focuses on minimum wage and overtime pay regulations, while the Americans with Disabilities Act addresses discrimination against individuals with disabilities in employment, and the Age Discrimination in Employment Act protects workers aged 40 and older from discrimination based on age. None of these laws serve the same function in prohibiting workplace harassment as Title VII.