The correct answer is (b), Chipko movement.
The Chipko movement was a nonviolent resistance movement by Indian women in the early 1970s to prevent the cutting of trees in the Himalayan forests. The movement began in the village of Reni in the Chamoli district of Uttarakhand, India. The women of Reni, led by Gaura Devi, hugged the trees to prevent them from being cut down. The movement spread to other parts of the Himalayas and became a symbol of the environmental movement in India.
The Maiti movement was a social movement in the early 20th century in the Kumaon region of Uttarakhand, India. The movement was led by women who were fighting for their rights, including the right to education, the right to property, and the right to divorce.
The Dungi â Paitoli movement was a peasant movement in the early 20th century in the Kumaon region of Uttarakhand, India. The movement was led by peasants who were fighting against the British government’s policies of land revenue collection.
The Rawain movement was a social movement in the early 20th century in the Kumaon region of Uttarakhand, India. The movement was led by people who were fighting against the British government’s policies of forest management.