First of all, the American bourgeoisie is growing by exploiting the working class. Before Marx's theory of surplus value was put forward, the working class had no idea why they worked so hard. The last month's salary was barely enough for myself and my family, and the value created by the remaining salary was seriously exploited by capitalists. So when the theory of surplus value was put forward, the relationship between the working class and the bourgeoisie continued. In the United States, the bourgeoisie occupies a dominant position, so they have various ways to exploit the working class, such as making plans that seem to be beneficial to the working class, but in essence they really want to maintain the rule of their own class, and then collect more money through these names.
Second, plunder wealth through capital export. 1945 after the end of World War II, the economic strength of the United States is in the leading position in the world compared with other countries because it has not suffered too much impact. At this time, the United States began to become the world hegemon. After World War II, the United States continuously gained more wealth from other countries by selling its own weapons and raw materials. At the same time, the United States also formulated the Marshall Plan and the plan to support Japan. Through these plans, the economic strength and comprehensive national strength of the United States have been continuously enhanced, and a bipolar situation has gradually formed. Of course, through these plans in the United States, the bourgeoisie itself is also growing and gaining more wealth, thus becoming a monopoly bourgeoisie.
Finally, the United States has realized the transformation from general monopoly capitalism to state monopoly capitalism. After the outbreak of the great American economic crisis from 65438 to 0929, the economic strength of the United States continued to decline, so Roosevelt proposed the New Deal and made constant adjustments through government intervention. As a result, the combination of monopoly capital and state power has given great power, which not only solved the economic crisis in the United States, but also continuously improved the economic strength of the United States, recovering to the previous level or even surpassing it. Through monopolistic behavior, the bourgeoisie in the United States is unprecedentedly high, and its ability to collect money is constantly rising.