Final answer:
The Social Security Act had a long-term impact by providing financial security to elderly Americans, unemployed workers, the disabled, and impoverished children. It established pensions, unemployment insurance, financial aid, and compensation for injured workers.
Step-by-step explanation:
The Social Security Act had a significant long-term impact on the United States. It created a government insurance program that provided financial security to elderly Americans, unemployed workers, disabled individuals, and impoverished children. The act established old-age pensions, unemployment insurance, financial aid for families with children, and compensation for injured workers. The program continues to provide a guaranteed minimum level of security and support for retirement.