Which of the following statements is correct?

a- Indigenous people today live more in conformity with the social, economic, and cultural customs and traditions of the country of which they now form a part than their own customs.
b- The loss of land, which also means the loss of an economic resource base, is the most obvious threat to the survival of indigenous people.

Only statement b is correct.

Indigenous people today live more in conformity with their particular social, economic, and cultural customs and traditions than the institutions of the country of which they now form a part. Like other social movements, indigenous people speak of their struggles, their agenda and their rights The loss of land, which also means the loss of an economic resource base, is the most obvious threat to the survival of indigenous people.