You can always find research that will either prove or disprove whatever it is you are looking for - in your case, the historical authenticity/validity of (I'm assuming? Since we're 'Merikans) Jesus, and the Bible as a whole. I did a fair amount of researching that sort of thing myself, reading everything from The Case for Christ to Why I Don't Believe in God (Bertrand Russell), to everything in between, and guess what?! I STILL don't have any answers, truly: ultimately, what it all came down to in my mind was that if we measly humans were to ever presume to know the true nature of God, we would pretty much be akin to gods ourselves. He/she/it is completely and utterly beyond a neatly packaged little box labeled Religion A, Religion B, Religion C, D, or X.3 - as they said in Dogma, 'No religion has got it ALL right, but the important thing is that we HAVE faith...' and I think that's completely true. Growing up is definitely about finding one's own way, and that often includes questioning the validity of one's parents' beliefs, be they spiritual or not. I commend your searching for Truth (with a capital T... your OWN truth), and wish you the best of luck on it.
Here's what I think about the Bible: I do believe it has some basis in historical fact, as has been evidenced by things like Roman censuses from the times at hand, and loads of other documents - damn, I wish it hadn't been 5 years since I've read this stuff, but I DO know that historians have found secular documents that had close similarities to things in the Bible, especially the Old Testament. The original writers WERE simply historians, writing down the facts and happenings as they knew them and reported them to be. HOWEVEERR, the Bible since then has undergone numerous translations and re-writings, and THAT'S when the whole 'government making up a story to keep their people at bay' bit comes in - namely, the Roman Catholic church picked and chose about what would be included, and what would be left out. I always thought it fascinating, the number of OTHER gospels that are out there (Thomas, Mary Magdelene, Judas, etc.), but were not included for a variety of reasons... The number 1 being control of the people: in Thomas, Jesus is quoted as saying that the Kingdom of God is WITHIN YOU... this was anything BUT a pleasing thing to advocate from a church that made people pay plenary indulgences, so... no Gospel of Thomas. Things like that. The fact that Jesus, as portrayed in the New Testament (original texts HAVE been found), is reported to have fulfilled sooooo many prophecies from the O.T., made 100's of years before his birth - my old youth pastor told me once the figure is something like, 'the likelihood that one man could fulfill all the prophecies that Jesus did is something like covering the entire state of Texas with silver dollars, marking one of them randomly, and then successfully selecting that ONE silver dollar.' Yeah, the odds are apparently that high.
There's also that whole 'Bible Code' business, which I find realllyyy crazy. Check it out if you haven't. Maybe the whole Bible IS just code for something else, ya never know.
Anyways. There's my... 2 cents. I'm not a Christian, I just like studying these things (all religions, really), and keeping an open mind about them. It's crazily fascinating, and I know you'll find your way - asking questions is good, asking questions is awesome!! Mad props to ya, girl
Take care.
Namaste, Blessed Be,
~ melissA