Explanation

The Muslim League's delegation for the Simla Conference in 1945 was led by:

1. Muhammad Ali Jinnah (the Quaid-e-Azam)
2. Liaquat Ali Khan (a close associate of Jinnah and later the first Prime Minister of Pakistan)
3. Khwaja Nazimuddin (a prominent politician and later the second Prime Minister of Pakistan)

These leaders played a crucial role in representing the Muslim League's interests and demands during the conference.