Final answer:
Title VII of the Civil Rights Act of 1964 prohibits retaliation against individuals who file a charge of discrimination, participate in an investigation, or oppose unlawful practices.
Step-by-step explanation:
Title VII of the Civil Rights Act of 1964 prohibits retaliation against any individual who files a charge of discrimination, participates in an investigation, or opposes any unlawful practice. This means that if someone experiences discrimination or witnesses it happening to someone else, they are protected from retaliation by their employer. For example, if an employee files a discrimination complaint against their employer, the employer cannot fire or mistreat the employee in response.