Facing the turmoil of the Great Depression, President Franklin Roosevelt built a team of leaders dedicated to returning prosperity to the country. Frances Perkins (1880-1965) was the perfect candidate, becoming the first woman appointed to a presidential cabinet. She had a reputation of successful work with labor groups, having spent 20 years improving working conditions in New York. As Secretary of Labor she was a vital force behind the Social Security Act of 1938, helping to create standards for minimum wage, working hours, worker safety, and unemployment benefits. She continued her work under President Truman as chair of the Civil Service Commission.