Final answer:
The Bill of Rights in the United States Constitution develops the idea of protecting individual rights and liberties through its amendments.
Step-by-step explanation:
The single idea developed throughout the Bill of Rights is the protection of individual rights and liberties. The Bill of Rights consists of the first ten amendments to the United States Constitution, which were added in 1791. These amendments outline specific freedoms and rights that all individuals possess, such as the freedom of speech, religion, and the right to a fair trial. The main purpose of the Bill of Rights is to limit the power of the government and ensure that the rights of individual citizens are protected.
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