Question: The Genesis Flood: The Biblical Record and its Scientific Implications is a 1961 book by Henry M. Morris, and which American theologian and young earth creationist, and his book has influenced many conservative American Christians to adopt Flood geology?
Sentence (from "The Genesis Flood"): The Genesis Flood: The Biblical Record and its Scientific Implications is a 1961 book by young earth creationists John C. Whitcomb and Henry M. Morris that, according to Ronald Numbers, elevated young earth creationism "to a position of fundamentalist orthodoxy."
Relevant evidence: Yes