A major theme of the underlying political debate in the United States is the role of the state and the need for collective action. The private sector, while central in a modern economy, cannot ensure its success alone.
美国悬而未决的政治争论的一大主要议题是国家的角色和集体行动的必要。私人部门是现代经济的核心，但单靠它并不能确保成功。比如，2008年开始的金融危机就说明了充分监管的必要性。