While it's not surprising to have non-Christians in North America, people tend to assume most individuals in the U.S. and Canada have at least heard of Jesus.
However, Hutchcraft says in the Native American community, "only four percent know Christ after about 400 years of mission work. Their young people have the highest suicide rates and drug abuse rates and sexual abuse..."
https://www.mnnonline.org/news/god-park-drug-dealers/
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