Complex sentence: Highwater's false claims to American Indian ancestry were explored and documented by Hank Adams (Assinboine) in a 1984 "Akwesasne Notes" article, including inconsistencies about birthplace and date, parents, college, and other biographical details.
Split into simpler sentences: Highwater's false claims to American Indian ancestry were explored and documented by Hank Adams (Assinboine) in a 1984 "Akwesasne Notes" article. He identified Highwater's inconsistencies about birthplace and date, parents, college, and other biographical details.