Answer- B
Every year on April 24th, the International Day of Multilateralism and Diplomacy for Peace is celebrated to recognize the role of multilateral decision-making and diplomacy in attaining peaceful solutions to inter-country disputes.
The objective of this day is to foster the values of multilateralism and diplomacy in addressing global issues and conflicts. It is also an opportunity to highlight the significance of the United Nations and other multilateral organizations in promoting collaboration and collective efforts among nations.