Click on the links below for an in-depth look at the history of Christianity and how its myth is not significantly unlike other myths:
https://www.collegesidekick.com/study-docs/2069056
https://kinginstitute.stanford.edu/king-papers/documents/influence-mystery-religions-christianity
https://owlcation.com/humanities/The-Mythic-Origins-of-Christianity-True-or-False