38. What is the main idea of this text?
(A) Construction crews discovered the ancient remains of an infant in 1968 in western Montana.
(B) Similarities exist between the tools of the Clovis people and the tools used by members ofthe Solutrean culture.
(C) DNA analysis of an ancient infant's remains has allowed scientists to link the Clovis cultureto Native Americans.
(D) Scientists studying the remains of an ancient infant worked closely with Native Americantribes in Montana to ensure that the remains were treated appropriately.