Executive Branch
Links
http://bensguide.gpo.gov/3-5/government/national/executive.html
http://bensguide.gpo.gov/3-5/government/national/president.html
http://bensguide.gpo.gov/3-5/government/national/cabinet.html
http://bensguide.gpo.gov/3-5/government/national/president_list.html
http://bensguide.gpo.gov/3-5/government/national/succession.html