The Doctrine of Lapse was a policy introduced by Lord Dalhousie in 1848, which allowed the British to annex any Indian state whose ruler died without a male heir.

Tribal communities were displaced for a variety of reasons during the colonial period, including to make way for the expansion of agriculture, to facilitate the construction of railways and other infrastructure, and to suppress tribal rebellions.

The Bhil tribe was displaced from their traditional lands in the Narmada Valley due to the construction of the Sardar Sarovar Dam.

The Gond tribe was displaced from their traditional lands in the Bastar region of Chhattisgarh due to the construction of the Polavaram Dam.

The Oraon tribe was displaced from their traditional lands in the Singrauli region of Madhya Pradesh due to the construction of the Singrauli Super Thermal Power Plant.

The Santhal tribe was displaced from their traditional lands in the Hazaribagh region of Jharkhand due to the construction of the Hazaribagh National Park.

Tribal communities who have been displaced from their traditional lands face a variety of challenges, including loss of livelihood, loss of cultural identity, and social marginalization.

A variety of measures can be taken to address the challenges faced by displaced tribal communities, including providing them with alternative land and livelihood opportunities, supporting their cultural identity and traditions, and promoting their social inclusion.

The government has a responsibility to address the issue of tribal displacement and resettlement by ensuring that tribal communities are adequately compensated for the loss of their traditional lands, providing them with alternative land and livelihood opportunities, and supporting their cultural identity and traditions.

Civil society organizations play a vital role in addressing the issue of tribal displacement and resettlement by advocating for the rights of tribal communities, providing them with legal aid and support, and raising awareness about the issue.

The media plays a crucial role in addressing the issue of tribal displacement and resettlement by reporting on the issue and raising awareness about it, holding the government and other stakeholders accountable, and providing a platform for tribal communities to voice their concerns.

There are no successful examples of tribal resettlement projects in India. All of the resettlement projects mentioned in the options have been met with resistance from tribal communities and have failed to address their concerns.

A variety of challenges need to be addressed in order to ensure the successful resettlement of tribal communities, including ensuring that they are adequately compensated for the loss of their traditional lands, providing them with alternative land and livelihood opportunities that are sustainable, and supporting their cultural identity and traditions.

The future of tribal displacement and resettlement in India is impossible to predict. It depends on a variety of factors, including the government's policies, the demands for land and resources, and the empowerment of tribal communities.