Answer:
Title VII of the Civil Rights Act of 1964.
Explanation:
Jamie's firm in the given scenario is violating 'Title VII of the Civil Rights Act of 1964.' According to this law, any organization is prohibited to discriminate against its employees on the basis of age, race, religion, etc. The employer can not recruit someone favorably and treat an employee differently. Since his organization is intentionally discriminating against him despite his exceptional performance and contribution to the progress of the firm, thus, it is violating the title vii of the Civil rights act.