Answer : 2. "10 दिसंबर"
Explanation :

Human Rights Day is celebrated annually on December 10th to commemorate the day when the Universal Declaration of Human Rights (UDHR) was adopted by the United Nations General Assembly in 1948. The UDHR is a milestone document that proclaims the inalienable rights to which everyone is entitled as a human being, regardless of race, color, religion, sex, language, political or other opinion, national or social origin, property, birth, or other status. Human Rights Day serves as a reminder to promote and protect the fundamental rights and dignity of all people around the world.