Shyamji Krishnavarma founded the India House in London in 1905 as a meeting place and center for Indian nationalist activities. It served as a hub for Indian revolutionaries and played a crucial role in disseminating revolutionary ideas and coordinating activities against British rule.

Womesh Chandra Bonnerjee was elected as the first President of the Indian National Congress at its inaugural session held in Bombay (now Mumbai) in 1885. He served as the President until 1886 and played a significant role in shaping the early policies and objectives of the Congress.

Lala Hardayal founded the Ghadar Party in San Francisco, United States, in 1913. The party aimed to unite Indian expatriates in North America and promote revolutionary activities against British rule in India. The Ghadar Party played a significant role in organizing Indian soldiers and workers in North America and spreading revolutionary ideas among them.

Bal Gangadhar Tilak represented India at the Paris Peace Conference in 1919 as part of a delegation led by Srinivasa Sastri. Tilak advocated for India's independence and presented a memorandum demanding self-government for India. He played a crucial role in raising awareness about India's struggle for independence on the international stage.

Subhas Chandra Bose established the Indian Independence League in Southeast Asia during World War II. The league aimed to mobilize Indian expatriates and soldiers in Southeast Asia to support India's independence movement. Bose led the Indian National Army (INA), which fought alongside the Japanese against the British forces. The INA's activities played a significant role in raising awareness about India's struggle for independence and inspiring Indians to join the movement.

Abul Kalam Azad served as the President of the Indian National Congress during the Quit India Movement in 1942. He played a crucial role in leading the movement and mobilizing support for India's independence. Azad was arrested along with other Congress leaders and spent several years in prison during the movement.

Raja Mahendra Pratap established the Berlin Committee for Indian Independence during World War I. The committee aimed to gain support from Germany and other Central Powers for India's independence movement. Pratap also formed the Provisional Government of India in Kabul, Afghanistan, in an attempt to establish a government-in-exile.

Mahatma Gandhi represented India at the Round Table Conferences held in London in the 1930s. The conferences were convened by the British government to discuss constitutional reforms and the future of India. Gandhi played a significant role in presenting India's case for independence and advocating for the rights of the Indian people.

Bhagat Singh established the Hindustan Socialist Republican Association (HSRA) in the 1920s. The HSRA was a revolutionary organization that aimed to overthrow British rule in India through armed struggle. Singh and his associates carried out several daring attacks against British officials and symbols of British authority, inspiring many Indians to join the independence movement.

C.R. Das served as the President of the Indian National Congress during the Non-Cooperation Movement in 1920-22. He played a crucial role in organizing and leading the movement, which involved mass civil disobedience and the boycott of British goods and institutions. Das was a prominent leader of the Swaraj Party, which was formed within the Congress to contest elections and work within the legislative councils.

Vinayak Damodar Savarkar established the Abhinav Bharat Society in the early 20th century. The society aimed to promote revolutionary activities and spread the message of Indian independence. Savarkar was a prominent advocate of armed struggle against British rule and played a significant role in inspiring young Indians to join the independence movement.

Jawaharlal Nehru served as the President of the Indian National Congress during the Civil Disobedience Movement in 1930-31. He played a crucial role in leading the movement, which involved mass civil disobedience and the boycott of British goods and institutions. Nehru was arrested along with other Congress leaders and spent several months in prison during the movement.

Subhas Chandra Bose established the Indian National Army (INA) in Southeast Asia during World War II. The INA was a military force composed of Indian soldiers and civilians who fought alongside the Japanese against the British forces. Bose led the INA in several battles against the British and played a significant role in raising awareness about India's struggle for independence on the international stage.

Abul Kalam Azad served as the President of the Indian National Congress during the Quit India Movement in 1942. He played a crucial role in leading the movement and mobilizing support for India's independence. Azad was arrested along with other Congress leaders and spent several years in prison during the movement.

Lala Hardayal founded the Ghadar Party in San Francisco, United States, in 1913. The party aimed to unite Indian expatriates in North America and promote revolutionary activities against British rule in India. The Ghadar Party played a significant role in organizing Indian soldiers and workers in North America and spreading revolutionary ideas among them.