'International Peace Day' is celebrated on-

Correct option is A

The correct answer is (a) 21st September

Explanation:
• International Day of Peace is observed globally on 21st September every year.
• The day is dedicated to strengthening the ideals of peace, both within and among all nations and peoples.
• It was established by the United Nations in 1981 and first observed in 1982.
• The day encourages nations and individuals to abstain from violence and work towards conflict resolution and harmony.
• It also serves as a reminder to promote human rights, education, and sustainable development to build lasting peace.

Information Booster:
• Each year, a specific theme is chosen by the UN to highlight a particular aspect of peace and global cooperation.
• Events on this day include peace education activities, public demonstrations, and cultural events promoting non-violence.

Additional Knowledge:
(b) 12th October:
• 12th October is observed as Columbus Day in some countries, commemorating Christopher Columbus’s arrival in the Americas.
• It is not related to international peace.

(c) 19th November:
• This date is associated with World Toilet Day, promoting sanitation awareness worldwide.
• It has no connection with International Peace Day.

(d) 4th December:
• 4th December is Indian Navy Day, celebrating the achievements of India’s naval forces.
• It is not connected with the UN’s peace initiatives.