Why is the term "native americans" rejected by some historians and anthropologists?

The term "Native Americans" is sometimes rejected in some circles due to the Bering Strait theory.

The Bering Strait theory is the belief that no modern group is truly native to the American continents. Instead, 20,000+ years ago, groups traveled across what was then the Bering Strait landmass and settled throughout the Americas.

Some groups, then, prefer the term "First Nations" as it refers to the groups correct heritage as the First Nations to settle the American subcontinents.

answer; i believe the correct answer is (crops);

apart from being against desegregation, governor of georgia eugene talmadge opposed as well to the work progress administration, an ambitious program of the "new deal" created by president franklin d. roosevelt to overcome the great depression after world war i. talmadge disagreed with welfare spending, job training and organized labor. according to his ideas, he thought the government was spending too much money on this, and he wasn't willing to accept a wage higher than georgia's lower average wage. besides, talmadge strongly opposed to the "new deal" as he thought it had communist ideas.