Huvudgrupp 1

• Greenstein, Fred I., The presidential difference: leadership style from FDR to Barack Obama, 3. ed., Princeton, NJ, Princeton University Press, 2009Obligatorisk*
• McKay, David; Houghton, David; Wroe, Andy, Controversies in American politics and society., Oxford, Blackwell, 2002Obligatorisk*
• Zakaria, Fareed., The post-American world: release 2.0, New York, W. W. Norton, c2011Obligatorisk*

Fotokopierat material.

* Obligatorisk