Began American relations - Egypt in the early nineteenth century which had its beginnings in 1832, through the opening of the U.S. consulate in Cairo and built their relationship on economic grounds in its infancy, and took advantage of the American side in the region of strategic importance, and then relations began to evolve proportion to the importance of Egypt to the United States, and in the forties of the twentieth century when he declared the Zionist state (Israel) has increased the importance of Egypt to the United States and America began dealing with Egypt in particular, because Egypt is a neighbor's (Israel), which Is the most important allies of the United States since its inception.At the time of former President Gamal Abdel Nasser characterized relations between the two countries is weak because most of the orientations of the President was in the direction of the East and the Soviet Union, but at the stage of former President Anwar Sadat flipped the balance of relations in accordance with the directives orientation toward the West as a whole and the United States in particular, what you see Egypt in the U.S international force in control of the bulk of the world, and has evolved Egyptian-American relations, especially after Sadat's visit to (Israel) and the Agreement on the peace process between the two countries hosted by the United States, welcomed Sadat's visit (Israel) and the United States began to reward Egypt for its position (Israel), and provided U.S. support and U.S. aid to Egypt is in conformity with increasingly for its stance on the issue o f normalization of relations with Israel, and in the time of former President Mohamed Hosni Mubarak, Abstract relations have developed increasingly, especially with the positions taken by Egypt of the issues in the region, at the beginning of the nineties Egypt's position is identical with the vision America in the war on Iraq, as well as supported in the war in 2003, and this has increased the importance of relations as well as the importance of economic and politicalrelations and military enjoyed by Egypt for the United States.On this basis, the relations between the dimensions of the regional and international levels, because of its Egypt great importance regionally and globally, by its strategic geographical location, and location (the Suez Canal) strategic, who earned Egypt great importance at various levels, as well as the United States and carries prestige on globally, the United States the power of the First World and the pole dominant after the disintegration of the Soviet Union, where the United States has taken from Egypt foothold fill the vacuum created by the disintegration of the Soviet Union, as well as the power of Egypt and its relations with the Arab countries and the adoption of the Arab League, which makes it one of the catalysts movement, balance and an important element in the strategy of the United State.The importance of the study is that the United States is one of international powers most of fundamental importance in the international arena, and they are the dominant force on the top of the pyramid International It also possesses a huge arsenal of conventional military capabilities and non-traditional, as well as possession of the structure of institutional, scientific and technological enormous, either Egypt has its position on the regional level, which owns strategic location and primary resources, which seeks through which to play a pivotal role at the regional level, and that the study of U.S. relations - Egypt after 2001, and the impact of the events of 11 / September 2001 on these relationships, so the study aims to reveal the relationships between the two countries the and the search for the highest degree of cooperation between the two countries and the disclosure of internal variables and their impact on the regional and international character of U.S. relations -Egypt since 2001 and until the recent change in Egypt in 2011.