The Chipko Movement was started in: MCQ with Answer and Explanation

Explanation:
Dr. Sachchidananda Sinha was elected as the temporary Chairman of the Constituent Assembly on 9 December 1946. Dr. Rajendra Prasad became the permanent Chairman later.

Explanation:
The Komagata Maru carried mostly Sikh passengers, along with some Hindus and Muslims, who were denied entry into Canada in 1914.

Explanation:
After Gandhi's arrest, Sarojini Naidu led the Dharasana Salt Satyagraha in May 1930, where protesters were brutally beaten, drawing international attention.