In 1930 sir Muhammad Iqbal became the president of Muslim league and he demanded a seperate country for muslims before that the president of muslim league was Muhammad Ali Jinnah

The correct answer is (d) Sir Muhammad Iqbal.

Explanation:
The President of the Muslim League in 1930 was Sir Muhammad Iqbal. This was a significant period in the history of the Muslim League as it marked a turning point in its goals and objectives.

- Emergence of the Muslim League:
The All India Muslim League was founded in 1906 with the aim of safeguarding the political rights and interests of Muslims in British India. Initially, the Muslim League focused on promoting Hindu-Muslim unity and the protection of Muslim rights.

- Change in Goals:
However, by the 1930s, the political landscape had shifted, and communal tensions between Hindus and Muslims had increased. The Muslim League started to advocate for the creation of a separate Muslim-majority nation in India, which would eventually become Pakistan.

- Iqbal's Role:
Sir Muhammad Iqbal, a prominent poet, philosopher, and politician, played a crucial role in shaping the ideology of the Muslim League during this period. He is often regarded as the spiritual father of Pakistan. Iqbal believed that Muslims in India needed a separate homeland to protect their political, social, and cultural rights.

- Allahabad Address:
In 1930, Iqbal delivered his famous Allahabad Address, where he presented the concept of a separate Muslim state in India. He argued that Muslims were a distinct nation with their own history, culture, and values, and that they needed a separate political entity to thrive and preserve their identity.

- Impact and Legacy:
Iqbal's ideas gained significant support within the Muslim community, and his vision of a separate Muslim state eventually led to the creation of Pakistan in 1947. He is considered a national hero in Pakistan and his contributions to the Muslim League and the Pakistan movement are widely recognized.

In conclusion, Sir Muhammad Iqbal was the President of the Muslim League in 1930. His vision and advocacy for a separate Muslim state played a crucial role in the eventual creation of Pakistan.