World AIDS Day 2023: 1 December

Current Context: World AIDS Day is observed every year on December 1st. It was established by the World Health Organization in 1988.

The day is dedicated to raising awareness about HIV/AIDS, showing support for those living with the virus, and commemorating those who have died from AIDS-related illnesses.
The significance of World AIDS Day lies in its ability to bring attention to the ongoing challenges posed by HIV/AIDS and to mobilize support for related issues.
It provides an opportunity for people to educate themselves and others about HIV transmission, prevention, testing, treatment, and the stigma and discrimination faced by those living with the virus.
The theme for World AIDS Day 2023 is "Let Communities Lead".
This theme emphasizes the importance of community involvement in addressing the HIV/AIDS epidemic.

Question:

Q.1 When was World AIDS Day established by the World Health Organization (WHO)?
a. 1980
b. 1985
c. 1988
d. 1990