Final answer:
The Declaration of Independence is a document that declared the colonies' independence from Great Britain and listed grievances against the British king. It asserts the unalienable rights of individuals and the right of the people to alter or abolish a government that violates these rights.
Step-by-step explanation:
The Declaration of Independence, drafted by Thomas Jefferson in 1776, is a document that declared the colonies' independence from Great Britain. It is a proclamation to the world and contains a list of grievances against the British king. The Declaration of Independence asserted that all individuals have certain unalienable rights, such as life, liberty, and the pursuit of happiness, and that it is the right of the people to alter or abolish a government that becomes destructive of these rights.