Is Christianity Fact or Fiction

I like to provoke thought that is why I am asking this question Is Christianity Fact or Fiction.
The main reason that we would say that it is fact is when we read the bible it tells of the historical side to Judaism and Christianity, when we read the new testament which teaches that Jesus Christ the son of God came and died on the cross for our sins. Is this a good enough reason to believe? We are told that Adam and Eve were confronted by Satan in the garden of Eden and they ate from the forbidden tree in the garden and therefore sin entered the world, after all we see a very fallen world around us today.
On the other hand The main reason that we would say fiction is could the bible be just a book that someone has written to get us to conform and to discipline our lives. Maybe there is no God or Jesus, no Heaven or Hell.
I would like to hear what folks have to say on the subject, I have a belief if anyone wishes to guess which belief I have feel free to say.

SW-User

I think that it is time for me to give my honest view, no one has guessed what my view is on the subject.
What worries me looking at a lot of the comments is the lack of spiritual knowledge and the wave of aitheism that exists.
From what i now have said you will realise that i believe that Christianity is fact, yes the bible is the true and living word of God and Jesus is the manifestation of God the father.
I just hope that people will turn to their bibles and i pray that many will get enlightenment from reading from it.
I am not on here for a fight, i just hope that my post will give people the desire to think about their spritual destiny.