Your question is incomplete, but i will give you a general overview that will help you get the answer.
A major theme of The Declaration of Independence is show the structure of the new country.
The Declaration of Independence is a document that was drafted by the American colonists in their quest to get their independence from Great Britain.
Some of the themes of The Declaration of Independence include:
Therefore,a major theme of The Declaration of Independence is to show the structure of the new country
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