A new, young, and more diverse cast of House members has come to Washington. Will they represent racial minorities, women, and young people more than other members? James Curry finds that older members of Congress are more likely to introduce bills on lower-profile senior issues, meaning the disproportionately elderly Congress may give Seniors a leg up in policymaking. Kenneth Lowande finds that women, racial minorities, and veterans serving in Congress are all more likely to intervene on behalf of those groups in the federal bureaucracy. Diversity of background does lead to real differences in legislating and constituency service.