Final answer:
The legislation enacted by Congress in 2002 after several major accounting scandals is the Sarbanes-Oxley Act, which was designed to protect investors from accounting fraud and improve confidence in financial information provided by public corporations.
Step-by-step explanation:
The accounting scandals that led to the financial disintegration of large companies like Enron, Tyco International, and WorldCom resulted in the enactment of the Sarbanes-Oxley Act in 2002. This legislation was implemented to restore trust in the financial information disclosed by public corporations and safeguard investors against accounting fraud. The Sarbanes-Oxley Act was a direct response to the major corporate financial malpractices of that time.