William Clinton (8-19-46) 42nd President 1993 to 2001 Clinton presided over the longest period of peacetime economic expansion in US history. He signed North American Free Trade Agreement, passed welfare reform and the State Children's Health Insurance Program. He was impeached for perjury and acquitted. Congressional Budget Office reported a budget surplus 1998 - 2000. He left office with the highest approval rating of any president since WWII.