Whether a claim of unlawful retaliation for filing an EEOC charge can be addressed in a civil action without a second formal administrative charge

QUESTION PRESENTED Whether, or under what circumstances, a claim that an employer unlawfully retaliated against an employee for filing a charge of discrimination with the EEOC under the remedial structure of Title VII may be addressed in an ensuing civil action, if the employee did not file a second formal administrative charge specifically alleging the retaliation.