Arrange the following historical events in the chronological order of their occurrence.

I. Champaran Satyagraha

II. Partition of Bengal

III. Jallianwala Bagh Massacre

Partition of Bengal: was announced in 7 July 1905 by the Viceroy of India, Lord Curzon; Champaran Satyagraha: took place in the Champaran district of Bihar in 1917; Jallianwala Bagh Massacre: also known as the Amritsar massacre, took place on 13 April 1919.