The correct answer is D. 10 December.
Human Rights Day is observed on 10 December each year. It is a day to celebrate the Universal Declaration of Human Rights, which was adopted by the United Nations General Assembly on 10 December 1948. The Declaration sets out the fundamental rights and freedoms that all human beings are entitled to, regardless of their race, sex, nationality, ethnicity, language, religion, or any other status.
The Declaration was a landmark document in the history of human rights. It was the first time that the international community had come together to agree on a set of universal human rights. The Declaration has been translated into more than 500 languages and is the most widely translated document in the world.
Human Rights Day is a time to reflect on the progress that has been made in the promotion and protection of human rights, and to recommit ourselves to the ideals of the Universal Declaration of Human Rights. It is also a time to call attention to the many challenges that remain, and to urge all people to work together to create a world where all human rights are respected and protected.
The other options are incorrect because they are not the dates on which Human Rights Day is observed.