Question: The Walam Olum document has provoked controversy as to its authenticity since its publication by a  botanist and antiquarian who settled in Ohio in what year?
Sentence (from "Walam Olum"): The Walam Olum or Walum Olum, usually translated as "Red Record" or "Red Score," is purportedly a historical narrative of the Lenape (Delaware) Native American tribe.
Relevant evidence: Yes