Explain the purpose of the preamble

The preamble explains the reasons why the Framers of the constitution made our government a republic.

The core purpose of the preamble of the Declaration of Independence was to declare independence from their mother country, Great Britain.

To justify to the world why their rebellion is rational and why they deserve independence from the British Empire.

To protect American colonists’ natural rights – Life, Liberty and the Pursuit of Happiness.

Explanation:

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they change the constitution.