The United States became the leading country in the world thanks to the competent foreign and domestic policies of the American authorities in the 19th and 20th centuries. Until the First World War, the Americans pursued a policy of non-interference in other people’s wars, were exclusively engaged in the development of their own economy. In fact, we entered both world wars at the very end, taking advantage of the fruits of the victors. Due to their geographical location, the Americans did not wage wars on their territory, did not experience the horrors and consequences of the bombing. Their powerful economic potential, created by an efficient market economy, was not wasted in meaningless confrontation. After WWII, the USA, along with the USSR, became a superpower. After the collapse of the Soviets, the only superpower in the world remained.
One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.