In this videos is history and facts of the oldest completed bible. It's where all the other bibles originated from. The only difference is that the KJV and other modern bibles don't match with the original oldest bibles.
So why did King James add his own words, chapters, phrases, etc.. to ”his” version.
a particular form of something differing in certain respects from an earlier form or other forms of the same type of thing.
Keep in mind. King James Version bible is just that, it's HIS version!
The best part is towards the end!
*correction on minute mark 19:50. The book is called “How to make a negro Christian” by Charles Colcock Jones.