We present in this study the data of American foreign policy in the light of Nietzsche's philosophy, and we have included several axes, the first axis deals with a brief presentation of Nietzsche's philosophy or a reading in the book "This is how Zoroaster spoke", then the second axis of it deals with the impact of Nietzsche's philosophy in German Nazi thought in general and Hitler in particular As for the third axis, an approach will be drawn between German Nazism and Nazism in its new and modified version, which is represented by American foreign policy practices in Iraq. As it is no longer possible to include these practices within the framework and terminology of imperialist colonialism in the old classical term, because it is a special kind of imperialism that comes very close to the imperialism that originated in Germany and Europe at the beginning of the twentieth century, but rather many practices and factors have been very similar to it. Then the study ended with a final axis that came under the title (Nietzsche and the modified Nazism), who tried to paint the image that the American media portrayed Bush as a superman or a super president, and for the practices of American policy in Iraq.