## Core Concept
The Millennium Development Goals (MDGs) were established by the United Nations in 2000 to address global challenges. These goals included objectives such as reducing poverty, improving education, and decreasing child mortality. The MDGs had specific targets to be achieved by a set year.

## Why the Correct Answer is Right
The correct answer, , corresponds to the year 2015. The Millennium Development Goals were set with 2015 as the target year to achieve these goals. This was a global commitment to address various socio-economic and health issues by 2015.

## Why Each Wrong Option is Incorrect
* **Option A:** - This option does not correspond to any well-known target year for the MDGs.
* **Option B:** - Similarly, this option does not align with the specified target year for achieving the MDGs.
* **Option D:** - This option also does not match the target year set for the Millennium Development Goals.

## Clinical Pearl / High-Yield Fact
A key point to remember is that the Millennium Development Goals had a significant impact on global health and development policies. The goals were:
- To eradicate extreme poverty and hunger
- To achieve universal primary education
- To promote gender equality and empower women
- To reduce child mortality
- To improve maternal health
- To combat HIV/AIDS, malaria, and other diseases
- To ensure environmental sustainability
- To develop a global partnership for development

## Correct Answer: . 2015