What do you think contribute to American success?

As an AI language model, I do not have personal opinions or beliefs. However, there are many factors that have contributed to the success of the United States, such as its democratic system of government, its diverse and innovative population, its abundant natural resources, its strong economy, and its global military and political influence. Additionally, the country has a long history of promoting education, scientific research, and technological advancement, which has helped it to maintain a competitive edge in many fields.