Public diplomacy is winning hearts and minds in other countries which is pointed out and used in old literature as a normal practice in the 15th century to transfer civilization between nations through foreign audiences. However, the term public diplomacy was only coined in the mid-1960s and was usually used before war or crisis management. Historically context was connected to the secret diplomacy between states and the diplomatic public had greater control that was initially framed by American president Woodrow Wilson in a period of post-World War I. However, American public diplomacy started in the Arab Gulf in the late 1700s that Americans had commercial relations like trade and exchanges with the Sultanate of Oman. Only a few Americans had private contact with Arab in general efforts such as private missionaries and business, not American government envoys. However, the research is going to explore that American public diplomacy, as hypothesis, has been dramatically accelerating in the specific GCC countries and affecting local people in the new millennium. It is qualitative research type of information collection, which is main objective to describe, not predict. On other hand, it comes with hypothesis, so being tested during the survey. As a result, the survey was designed to realize of across the GCC's capitals cities as blind was investigating when had started initial expectations in landscape. That is helpful to decide later the hypothesis is correct or incorrect. Therefore, the survey is conducted among a small number of publics as representative sample which comes in detail for the individual GCC countries. The successful public diplomacy of the US could tell from the survey as baseline that was conducted in this research because the GCC countries are important for the US because of the political Middle East peace plan, free trade agreement and economic energy aspects. The statements contained in the survey are used to focus on understanding US society and values through the window of movies, series, books, conferences, magazines, articles, news channels, and music which are owned by American private sectors, but some is controlled and judged by the US government. However, the main objective is to research and analyze in detail the American public diplomacy in both governmental and non-governmental agencies, as well as in think-tanks and universities. The public diplomacy for government tools are the USIA under the State Department, the CIA, Additionally, the effectiveness of US public diplomacy on local people in the six Gulf states is measured its effectiveness. Furthermore, the survey results are analyzed in the present, while looking to the 10 and 20 years near future, in terms of highlighting American public diplomacy and alternative policies for the GCC countries. In future, the American public diplomacy is going to stay in this region forever with fluctuate intense, in digital age will accelerate gradually. Therefore, the GCC states should cooperate with US in future to build symmetric relations instead of American asymmetric hegemony. The national projects should be strengthened by the GCC states such as national drama, series, movies, song, education, and Arabic language. Additionally, the GCC countries should cooperate in economic and politic equal to hegemonic state. However, the public diplomacy targets mass and elite audiences including media in the other country to present positive image.