What is the purpose of the declaration of Independence and the declaration of the rights of man?

The Declaration of Independence is defined as the formal statement written by Thomas Jefferson declaring the freedom of the thirteen American colonies from Great Britain. An example of the Declaration of Independence was the document adopted at the Second Continental Congress on July 4th, 1776.

The Declaration of the Rights of Man and of the Citizen (French: La Déclaration des droits de l'Homme et du citoyen) is one of the most important papers of the French Revolution. This paper explains a list of rights, such as freedom of religion, freedom of speech, freedom of assembly and separation of powers.