Answer:
c. provide full disclosure of information and prevent insider trading and other fraudulent practices.
Step-by-step explanation:
The Security Act of 1933 was a step initiated towards the regulation of the stock market. The power was shifted from the hands of State legislation and granted to the federal government to regulate the stock market. It was also designed in a way that it provided the set of rules that helped in preventing any act of fraudulent. President Franklin D. Roosevelt signed and passed the act.