Grunnloven, or the Constitution of Norway, was adopted on May 17, 1814. It serves as the fundamental legal document that outlines the structure of the government, the rights of citizens, and the principles of democracy in Norway. The Constitution is one of the oldest in the world still in use today. The Grunnloven establishes the separation of powers among the legislative, executive, and judicial branches. It guarantees various civil liberties, including freedom of speech and religion. Over the years, it has been amended several times to reflect changing societal values and to enhance the protection of human rights.