Final answer:
DNA analysis of the Anzick site infant skeleton in Montana confirmed its genetic relationship with current Native American groups, leading to the respectful reburial of the remains by tribal customs.
Step-by-step explanation:
Archaeological research and DNA testing of the infant skeleton from the Anzick site in Montana have brought forth important revelations about the ancestry and historical claims of Native American groups. Despite initially facing a legal battle with Native Americans over the ancestral origins of the skeleton, scientists used DNA analysis to confirm a genetic relationship with modern Native American populations. In 2016, the U.S. Army Corps of Engineers resolved the issue, acknowledging the connection between the remains and the Native American groups. Subsequently, the bones were respectfully reburied in 2017 following tribal custom in Washington State. These findings not only shed light on the deep history of human presence in North America but also highlight the importance of respectful collaboration between archaeologists and indigenous communities.