The correct answer is: B) Kodagu.
Kodagu is a district in Karnataka, India, that has witnessed significant movements for forest rights by tribal communities. The most well-known of these movements is the Kodagu Forest Rights Movement, which began in the early 2000s. The movement is led by the Kodagu Adivasi Samrakshana Samithi (KASS), an organization that represents the interests of the tribal people of Kodagu.
The Kodagu Forest Rights Movement is fighting for the recognition of the traditional forest rights of the tribal people of Kodagu. The movement is also fighting against the encroachment of tribal lands by non-tribal people. The movement has been successful in getting the government to recognize some of the traditional forest rights of the tribal people of Kodagu. However, the movement is still fighting for the recognition of all of the traditional forest rights of the tribal people of Kodagu.
The Kodagu Forest Rights Movement is an important movement that is fighting for the rights of the tribal people of Kodagu. The movement is making a difference in the lives of the tribal people of Kodagu. The movement is also raising awareness about the rights of the tribal people of Kodagu.
The other options are incorrect because they are not districts in Karnataka that have witnessed significant movements for forest rights by tribal communities.
A) Shimoga is a district in Karnataka, India. However, Shimoga has not witnessed significant movements for forest rights by tribal communities.
C) Chitradurga is a district in Karnataka, India. However, Chitradurga has not witnessed significant movements for forest rights by tribal communities.
D) Belgaum is a district in Karnataka, India. However, Belgaum has not witnessed significant movements for forest rights by tribal communities.