Answer: The correct answer is "The Gramm-Leach-Bliley Act (GLBA)".
Explanation: In 1999, the The Gramm-Leach-Bliley Act (GLBA) law repealed existing laws so that banks, investment companies, and other financial services companies could merge. It also required privacy protections for consumer information.
This law better known as the law of modernization of financial services, through this law the main barriers of the banking, securities or insurance companies that prohibited the combination of these types of businesses were eliminated.