The American Dream is belief in the freedom that allows all citizens and residents of the United States to achieve their goals in life through hard work. Today, it often refers to one's material prosperity, which is dependent upon one's abilities and work ethic, and not on a rigid class structure.
Although the phrase's meaning has evolved over the course of American history, for some people, it is the opportunity to achieve greater material prosperity than was possible in their countries of origin. For others it is the opportunity for their children to grow up and receive an education and its consequent career opportunities. It is the opportunity to make individual choices without the restrictions of class, caste, religion, race, or ethnic group. For others in this the dream of choice and flexibility, the ability to wake up in the morning and decide to drive, cycle or take public transportation to work.