The International Day of Peace, sometimes unofficially known as World Peace Day, is observed annually on_______?
A. 20 Sept
B. 21 Sept
C. 22 Sept
D. 23 Sept
The International Day of Peace, sometimes unofficially known as World Peace Day, is observed annually on_______?
A. 20 Sept
B. 21 Sept
C. 22 Sept
D. 23 Sept