Human Rights Day is observed annually on December 10th to commemorate the adoption of the Universal Declaration of Human Rights by the UN in 1948. The UDHR established fundamental human rights that all people are entitled to, regardless of race, sex, language, religion, or other status. It arose from the philosophical concept of natural rights that individuals possess even when not protected by governments. Major historical documents like the Magna Carta also established certain legal rights. The UN and regional organizations like the Council of Europe now work to uphold universal human rights standards and prevent violations.