Indian Independence Movement Timeline

Mahatma Gandhi led an inquiry and campaign in Bihar on behalf of indigo cultivators forced into exploitative contracts. The movement secured concessions for peasants and established satyagraha as an effective method of mass political action.

Image source: Champaran Satyagraha

Gandhi supported textile workers in Ahmedabad seeking a wage increase during a dispute with mill owners. The strike used nonviolent discipline and fasting, contributing to a settlement and broadening Gandhi's labor activism.

Image source: Kheda Satyagraha of 1918

Gandhi, Vallabhbhai Patel, and other organizers supported farmers in Kheda, Gujarat, who sought suspension of land revenue after crop failure. The campaign pressured authorities to grant revenue relief and strengthened local organizing.

Indian Muslim leaders campaigned to preserve the Ottoman caliphate after World War I. Gandhi allied the movement with the Congress-led struggle, creating a significant period of joint Hindu-Muslim mobilization.

Image source: Khilafat Movement

The Rowlatt Act extended emergency wartime powers, allowing detention without trial and restrictions on political activity. Gandhi called for a nationwide hartal, turning opposition to the act into a major national protest.

Image source: Rowlatt Act

British troops commanded by Brigadier General Reginald Dyer fired on a large unarmed gathering in Amritsar. Hundreds were killed or wounded, provoking outrage throughout India and destroying much remaining faith in British claims of just rule.

Image source: Jallianwala Bagh massacre

Gandhi urged Indians to withdraw from colonial institutions, boycott foreign goods, resign official positions, and promote swadeshi. The campaign became the first truly nationwide mass movement, but Gandhi suspended it after violence at Chauri Chaura.

Image source: Non-cooperation movement

A protest in Chauri Chaura turned violent when a crowd attacked and burned a police station, killing police officers. Gandhi regarded the incident as a breach of nonviolence and ended the non-cooperation movement shortly afterward.

Image source: Chauri Chaura incident

Motilal Nehru and Chittaranjan Das founded the Swaraj Party to enter colonial legislative councils and obstruct imperial governance from within. The party reflected strategic disagreements within the Congress after suspension of non-cooperation.

Indians across the political spectrum opposed the all-British Simon Commission because it contained no Indian members. Demonstrations popularized the slogan “Simon Go Back,” and police action against protesters contributed to the death of Lala Lajpat Rai.

Image source: Simon Commission

A committee led by Motilal Nehru proposed a constitutional framework for self-governing India, including parliamentary institutions and fundamental rights. Disagreements over minority safeguards prevented it from becoming a united constitutional settlement.

At the Lahore session, the Congress under Jawaharlal Nehru adopted complete independence as its goal rather than dominion status. January 26, 1930, was observed as Independence Day, signaling a decisive shift in nationalist aims.

Image source: Purna Swaraj

The Congress-led campaign defied colonial laws through salt making, refusal to pay taxes, boycotts, and demonstrations. The movement brought millions into politics, particularly women and rural communities, despite extensive repression and repeated arrests.

Image source: Salt March

Gandhi led a march from Sabarmati Ashram to Dandi to challenge the British salt monopoly. By making salt, he launched a powerful act of civil disobedience that inspired protests, boycotts, and arrests throughout India.

Gandhi launched a limited protest against India's involuntary participation in World War II. Vinoba Bhave was the first satyagrahi, followed by Jawaharlal Nehru and thousands of others who asserted the right to free expression without launching a mass uprising.

The Congress adopted the Quit India resolution in Bombay, with Gandhi calling for an immediate end to British rule through mass nonviolent resistance. The leadership was arrested almost immediately, but strikes, demonstrations, underground networks, and sabotage spread across the country.

Image source: Quit India Movement

British officials and representatives of Indian communities met in London to discuss constitutional reform. The Congress did not participate because its leaders were imprisoned, limiting the conference's ability to produce a broadly accepted settlement.

Image source: Round Table Conferences (India)

Gandhi and Viceroy Lord Irwin agreed to suspend civil disobedience and release many political prisoners. In return, the Congress attended the Second Round Table Conference, while the pact also permitted limited salt production for coastal communities.

Image source: Gandhi–Irwin Pact

Gandhi represented the Congress in London and argued for a unified, democratic India. The conference failed to resolve disagreements over minority representation, princely states, and constitutional safeguards.

British Prime Minister Ramsay MacDonald announced separate electorates for several communities, including the Depressed Classes. Gandhi opposed separate electorates for Dalits and began a fast, leading to negotiations with B. R. Ambedkar.

Gandhi and Ambedkar reached an agreement replacing separate electorates for Depressed Classes with reserved seats in joint electorates. The pact expanded representation while preserving a common electoral system.

The act introduced provincial autonomy, expanded the electorate, and proposed a federation of provinces and princely states. Although the federation was never implemented, provincial elections under the act gave Indian parties significant administrative experience.

The Congress formed ministries in several provinces after the 1937 elections. Its governments pursued education, civil liberties, and social reforms, but resigned in 1939 when Britain declared India at war without consulting Indian leaders.

Image source: 1937 Indian provincial elections

The Muslim League adopted the Lahore Resolution, calling for geographically contiguous Muslim-majority regions to be organized into independent states. It became the political foundation for the later demand for Pakistan.

Image source: Lahore Resolution

Viceroy Lord Linlithgow offered expanded consultation and a future constitutional process in exchange for Indian cooperation during World War II. The Congress rejected the proposal as insufficient, while the Muslim League used the moment to press its separate political claims.

Image source: The Offer

Sir Stafford Cripps offered India dominion status after World War II and allowed provinces to opt out of a future union. The Congress rejected the offer because it provided no immediate transfer of power, while the Muslim League found it inadequate.

Image source: Cripps Mission

Viceroy Lord Wavell proposed an executive council with equal representation for caste Hindus and Muslims. Talks failed because the Congress and Muslim League disagreed over who could nominate Muslim representatives.

Image source: Simla Conference

A British cabinet delegation proposed a united India with a weak central government and grouped provinces. Congress and the Muslim League initially accepted parts of the plan but later disagreed over its interpretation and implementation.

The Muslim League called for demonstrations to demand Pakistan after constitutional negotiations broke down. Communal violence in Calcutta and elsewhere caused extensive deaths and deepened the crisis that culminated in partition.

Image source: Direct Action Day

The Congress formed an interim government under Jawaharlal Nehru within the colonial constitutional framework. The Muslim League later joined, but persistent conflict between the parties made a united transfer of power increasingly difficult.

Image source: Interim Government of India

Viceroy Louis Mountbatten announced a plan to divide British India into India and Pakistan. It provided for provincial votes, partition of Punjab and Bengal, and rapid transfer of power.

The British Parliament passed the act creating the independent dominions of India and Pakistan. It ended British sovereignty, abolished the office of secretary of state for India, and authorized the partition of British India.

Pakistan became independent on August 14, followed by India on August 15, with Jawaharlal Nehru delivering his “Tryst with Destiny” speech. Independence ended nearly two centuries of British rule but partition caused mass migration, communal violence, and an enormous humanitarian crisis.

Image source: Partition of India

Indian prisoners of war and expatriates organized the Indian National Army, later led by Subhas Chandra Bose, to fight British rule with Axis support. Although defeated militarily, the INA trials after the war generated widespread sympathy and weakened confidence in colonial authority.

Image source: Indian National Army

Naval ratings in Bombay mutinied over poor conditions, racial discrimination, and nationalist grievances. The revolt spread to other ports and received civilian support before political leaders urged the sailors to surrender, demonstrating the declining reliability of imperial forces.

Image source: Royal Indian Navy mutiny