What evidence supports a belief that americans can advance economically through hard work and saving money? what are your arguments for or against the belief that the american dream is still possible?

Explanation:

The American Dream is a national ethos of the United States, the set of ideals in which freedom includes the opportunity for prosperity and success, as well as an upward social mobility for the family and children, achieved through hard work in a society with few barriers.

the ideal by which equality of opportunity is available to any American, allowing the highest aspirations and goals to be achieved.

the correct answer is:   the domino theory states that if one country in a region came under the influence of communism, then the surrounding countries would follow in a domino effect.