The bible is a collection of historical scrolls by the Jews of course there is historical information in it!!! You expect historical scrolls to have correct information it it. You don't expect books from god to be riddled with contradictions and false information!
The Quaran has historical information in it that is true, so does Shakespeare... It means nothing that there is historical information in the Jewish scrolls collected by the Catholics to form a bible. However the fact that there is mistakes, contradictions and misinformation is significant.
I could write the news from today on a scroll then add a paragraph endorsing the power of coca cola enemas..... The fact that the news happens does not authenticate my fizzy fantasy!
BUT when a book claims to be divine and inspired by the god of the universe, you expect no contradictions....
check out a few for yourself...... I love this video :D
http://m.youtube.com/#/watch?v=RB3g6mXLEKk&desktop_uri=%2Fwatch%3Fv%3DRB3g6mXLEKk