Which of the following best describes the Bill of Rights?

A
The Bill of Rights establishes that the United States has declared independence from Great Britain, and that the new nation will be governed by the people.
B
These amendments explain how people accused of a crime should be treated in the United States.
C
These amendments guarantee rights for citizens, limit some of the powers of the federal government, and reserve some powers to the states and the public.
D
The Bill of Rights asserts that freedom of speech is the most important right promised to American citizens.