The Correct Answer is: c) Nita Ambani

Explanation:
Nita Ambani, the chairperson and founder of Reliance Foundation, was honored with the 2023 Global Leadership Award for Philanthropy and Corporate Social Responsibility by the US-India Strategic Partnership Forum (USISPF). The award recognizes her significant contributions to philanthropy and corporate social responsibility in India.

Key Points:
- Nita Ambani is the wife of Mukesh Ambani, the chairman and managing director of Reliance Industries.
- She has been actively involved in various philanthropic initiatives through Reliance Foundation, the philanthropic arm of Reliance Industries.
- Under her leadership, Reliance Foundation has implemented several impactful programs in the areas of education, healthcare, rural development, and sports.
- The foundation has provided support and resources to improve the quality of education in schools across the country, reaching out to thousands of children.
- It has also set up hospitals and healthcare facilities in underserved areas, providing accessible and affordable healthcare services to those in need.
- Additionally, Reliance Foundation has undertaken initiatives to empower rural communities through skill development and livelihood generation programs.
- The foundation has also shown a strong commitment to promoting sports in India, especially through its initiatives like the Indian Super League (ISL) and the Reliance Foundation Youth Sports (RFYS) program.
- Nita Ambani's efforts in driving these initiatives and her commitment to making a positive impact on society have been widely recognized.
- The US-India Strategic Partnership Forum (USISPF) is a non-profit organization that aims to strengthen the strategic partnership between the United States and India.
- The Global Leadership Award for Philanthropy and Corporate Social Responsibility is one of the prestigious awards presented by USISPF to individuals who have made significant contributions in these areas.
- Nita Ambani's receipt of this award highlights her exemplary work in philanthropy and corporate social responsibility and serves as an inspiration for others to contribute towards the betterment of society.