Final answer:
The main purpose of the Bill of Rights was to protect individual liberties against abuses of government power.
Step-by-step explanation:
The main purpose of the Bill of Rights was to c. protect individual liberties against abuses of government power. It was designed to ensure that the newly formed American government would not infringe upon the rights and freedoms of its citizens, which had been a concern during the American Revolution. These rights include freedom of speech, religion, and the right to a fair trial, among others.