Why is Indians an incorrect term to use for indigenous Americans

The Native American name controversy is an ongoing discussion about the changing terminology used by the indigenous peoples of the Americas to describe themselves, as well as how they prefer to be referred to by others. Preferred terms vary primarily by region and age. As indigenous people and communities are diverse, there is no consensus on naming, aside from the fact that most people prefer to be referred to by their specific nation.

Hey mate here is the answerthe correct answer is b may it will you