What did the Declaration of Independence do?

The Declaration of Independence is a foundational document in American history that specifically declared the thirteen American colonies' independence from British rule. Adopted on July 4, 1776, it articulated the colonies' grievances against King George III and asserted their right to self-governance and autonomy. The document emphasized the principles of individual rights and the idea that governments derive their powers from the consent of the governed, marking a pivotal moment in the establishment of the United States as an independent nation.

The other answer choices do not accurately describe the purpose or function of the Declaration of Independence. While the Constitution later established the framework of the U.S. government, it is separate from the Declaration. The ending of the Civil War is not related to this document, as it occurred almost a century later. Lastly, while the Declaration laid the groundwork for civil rights by emphasizing equality and individual rights, its primary purpose was to formally sever ties with Britain, making the declaration of independence the correct and most relevant answer.