Answer:
The correct answer is To ensure a king did not violate the rights of the people .
Explanation:
This is the correct answer because when the Bill of Rights was signed in 1689 by the new appointed rulers William II and Mary II. Bill was signed so they could not violate rights of the people, as the rulers of the Stuart dynasty were doing. It is a basic document for the development of Great Britain.
Republic wasn't established by this document as it existed only during a short period after Cromwell's revolution.
King was not overthrown by this document, but his rights were limited as a ruler.
American colonies were not freed as the started later Revolution against Britain in 1776.