Research of this master thesis deals with the topic of the connection between the trade policy of United States of America and trends in world markets for goods and services. The importance of the subject of research stems from the fact that the United States of America, as a world economic and trade power, is a significant participant in world markets for goods and services. The study examines the impact and repercussion of United States of America trade policy on world markets for goods and services. The United States of America, throughout history and today, as a significant economy has greatly influenced global economic trends as a whole and the stability of foreign trade. Globally important economies such as the United States of America in the past were strongly oriented to the protection of domestic production from the fact that the United States of America, as a world economic and trade power, is a significant participant in world markets for good and services. The study examines the impact and repercussion of United States of America's trade policy on world markets for goods and services. The United States of America, throughout history and today, as a significant economy has greatly influenced global economic trends as a whole and the stability of foreign trade. Globally important economies such as the United States of America in the past were strongly oriented to the protection of domestic production primarily liberalization as a trend began to develop int he period after the end of World War II. The United States of America today advocates free trade. In response to the accelerated growth of the new fast growing world economies, the United States of America is seeking to address opem issues in the global goods and services market by signing several agreements. Petroleum as a resource has a huge impact on economy of United States of America. The research will contribute to the analysis of trends in world markets for goods and services, current especially due to the impact of the COVID-19 pandemic, which has led to a shift in world market of oil.