The Court also authorizes jury trials on Title VII claims and allows Title VII plaintiffs to recover emotional distress and punitive damages, while imposing caps on such relief under Title VII. The 1991 Act also made technical changes affecting the length of time allowed to challenge unlawful seniority provisions, to sue the federal government for discrimination, and to bring age discrimination claims, but it allowed successful plaintiffs to recover expert witness fees as part of an award of attorney's fees and to collect interest on any judgment against the federal government.