1) The Defence of India Regulations Act, it was an emergency criminal law enacted with the intention of curtailing the nationalist and revolutionary activities during the First World War.
2) The Act allowed suspects to be tried by special tribunals each consisting of three Commissioners appointed by the Local Government.
3) The act empowered the tribunal to inflict sentences of death, transportation for life, and imprisonment of up to ten years for the violation of rules or orders framed under the act.

She published a book How India brought for Freedom, a weekly The Commonweal, a daily newspaper New India.

1) The dismemberment of the Caliphate was seen as a blow to Islam. Muslims around the world, sympathetic to the cause of the Caliph, decided to oppose the move.
2) Muslims in India also organised themselves under the leadership of the Ali brothers - Maulana Muhammad Ali and Maulana Shaukat Ali started a movement known as Khalifat Movement.

1) Madras played a pivotal role in the history of labour movement of India
2) The first trade union in the modem sense, the Madras Labour Union, was formed in 1918 by B.P. Wadia.
3) The union was formed mainly due to the ill-treatment of Indian worker in the Buckingham and Carnatic Mills, Perambur. The working conditions was poor.
4)  Short interval for mid-day meal, frequent assaults on workers by the European assistants and inadequate wages led to the formation of this union. 
5) This union adopted collective bargaining and used trade unionism as a weapon for class struggle.

The demands of the Khilafat Movement were presented by Mohammad Ali to the diplomats in Paris in March 1920. They were:
1)  The Sultan of Turkey's position of Caliph should not be disturbed.,
2) The Muslim sacred places must be handed over to the Sultan and should be controlled by him.
3) The Sultan must be left with sufficient territory to enable him to defend the Islamic faith and
4) The Jazirat-ul-Arab (Arabia, Syria, Iraq, Palestine) must remain under his sovereignty

1) The Ghadar Movement was an important episode in India's freedom struggle.
2) A ship named Komagatamaru, filled with Indian immigrants was turned back from Canada. As the ship returned to India several of its passengers were killed or arrested in a clash with the British police.
3) This incident left a deep mark on the Indian nationalist movement.

(1) The Khilafat issue was interpreted differently by different sections. Lower-class Muslims in U.P. interpreted the Urdu word khilaf (against) and used it as a symbol of general revolt against authority, while the Mappillais of Malabar converted it into a banner of anti landlord revolt.
(2) In Malabar, Muslim (Mapilla) peasants rose up in armed rebellion against upper caste landholders and the British government.
(3) The bloody Malabar rebellion of 1921, where Muslim peasants were pitted against both the British rulers and Hindu landlords, gave another reason for the renewed campaign of the Hindu Mahasabha.
(4) Though the outbreak was basically an agrarian revolt, communal passion ran high in consequence of which Gandhi himself viewed it as a Hindu-Muslim conflict.
(5) Gandhi wanted Muslim leaders to tender a public apology for the happenings in Malabar.

(i) Provinces should be freed as much as possible from Central control in administration and finance.
(ii) Four-fifths of the Central and Provincial Legislative Councils should be elected, and one-fifth nominated.
(iii) Four-fifths of the provincial and central legislatures were to be elected on as broad a franchise as possible.
(iv) Half the executive council members, including those of the central executive council were to be Indians elected by the councils themselves.
(v) The Congress also agreed to separate electorates for Muslims in provincial council elections and for preferences in their favour (beyond the proportions indicated by population) in all provinces except the Punjab and Bengal, where some ground was given to the Hindu and Sikh minorities. This pact paved the way for Hindu-Muslim cooperation in the Khilafat Movement and Gandhi's Non-Cooperation Movement
(vi) The Governments, Central and Provincial, should be bound to act in accordance with resolutions passed by their Legislative Councils unless they were vetoed by the Governor- General or Governors-in-Council and, in that event, if the resolution was passed again after an interval of not less than one year, it should be put into effect;
(vii) The relations of the Secretary of State with the Government of India should be similar to those of the Colonial Secretary with the Governments of the Dominions, and India should have an equal status with that of the Dominions in any body concerned with imperial affairs. The Lucknow Pact.