A. International Volunteers Day
B. World Soil Day
C. United Nations Day
D. International Anti-Corruption Day
✅ The correct answer is option D.
International Anti-Corruption Day is observed on 9 December every year to highlight how corruption affects health, education, justice, democracy, prosperity, and development.
International Anti-Corruption Day is observed on 9 December every year to highlight how corruption affects health, education, justice, democracy, prosperity, and development.