Yes, every historian will tell you that Western civilization is the result of the long and complex interaction between Judeo-Christian and Graeco-Roman religious, philosophical, and cultural values.
Alll histories are producrs of the religious beliefs of the men making it, yet the US public schools expunge religion from history. They exlude it primarily for reasons of denial since they want the kids to believe that rational secular humanism is the basis for all that we have now, not christianity.
Christianity is the root reason for the freedom of every nation on earth.
The schools are destroying the root by denying the reason for freedom even the kids are acdcepting of what the rest of leftists tell them that Chritianity is tyrannial.